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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To stop my mum seeing my DS after what she said to him?

405 replies

MangoMusique · 27/09/2026 15:09

NC because this is quite identifying. I’ve got ds who is 8 and dd who is 5, and my mum is their grandma. She has always been very involved with them and normally has them every other Saturday, sometimes picks them up from school and takes them out. They absolutely adore her and until now I’ve always thought of her as a really good grandma, even though she can be blunt sometimes. I’ve stopped her seeing them for now because of something she said directly to ds and I’m not sure if I’ve overreacted.

ds is 8, in year 4, loves football and gaming and is a quiet sensitive child. He’s doing fine at school really, not especially academic. He is bigger than some boys in his class and has put on a bit of weight recently, but he isn’t obese and isn’t under any weight management or medical care. I don’t want this to become a discussion about whether he technically needs to lose weight because that isn’t what I’m upset about. Me and dh encourage him to be active and we eat normal meals, with treats as well. He’s just an eight year old.

My mum is 62 and retired, lives about 20 minutes away and has always been there for me and us. She buys them little things, takes them swimming, to the park, shopping, whatever they fancy, they look forward to her weekends. She has helped me out a lot and the kids see her as important too. My dad died a few years ago and my brother lives abroad so there isn’t another grandparent nearby who could fill the gap. I’ve defended her before by saying she’s their grandma and she’s always been there, and tbh she genuinely has been loving and involved with them.

The problem is she has got increasingly interested in ds’s weight. She’s asked him why he always wants seconds, told him he needs to watch the biscuits and commented that his school trousers looked tight. She’s also compared him to slimmer cousins and asked me if he gets enough exercise. I have spoken to her privately and said please don’t talk about his weight in front of him. She says she’s only concerned because children don’t know when to stop, but she carries on making comments. Dh has noticed too but normally just says that’s your mum and doesn’t want a huge argument.

Last week ds came into the kitchen wearing his school jumper. He’d been asking me about getting a new football shirt because his old one was tight. Mum looked at him and said, “you don’t want to get any bigger, do you? You’ll end up like your dad.” He just laughed awkwardly and I didn’t make a thing of it. Later that same evening he quietly asked me if he was fat. I honestly felt sick because he hadn’t used that word about himself before. I asked him why and he said grandma had told him boys get fat if they eat too much rubbish and need to be careful.

I rang mum and asked what she thought she was doing. She said ds had misunderstood her, then said she was only trying to help him. She said I was being too sensitive and that if nobody tells children anything they’ll become unhealthy. I said there’s a difference between teaching healthy habits and making an eight year old think about whether his body is too big. She said I let him eat whatever he wants, which I disagree with that. We do have biscuits and sweets in the house, but he eats meals and he’s active. Mum said she was giving sensible advice.

It also isn’t just this one conversation, so I’m struggling to see it as harmless. There have been the comments about seconds, biscuits, his trousers and exercise, and she has said things like he eats like a grown man. I’ve told her before that I don’t want her discussing his weight with him and she had agreed, so she knew. Since last week ds has asked me if he should have dessert and asked whether his new football shirt I want to buy will make him look bigger. Maybe those are coincidence, but it feels like something he wasn’t worrying about before has got into his head.

I told mum she isn’t going to be seeing either child for now. She said I was being cruel and using the children to punish her, and she has told relatives that I’m keeping her grandchildren away over one harmless comment. I said it isn’t one harmless comment, it’s the final one after months of smaller comments that I had already asked her to stop making. I know that sounds dramatic because she hasn’t been a bad grandma in every other respect. She has actually been a very good one. But I’m angry, and I don’t trust myself to just carry on as normal.

Dh thinks mum was wrong but doesn’t think I should have stopped contact at this point. He thinks I should tell her she can see them again if she apologises to ds properly to ds and agrees she won’t talk about weight with him. Not sure. dd keeps asking when she can go to Grandma’s and I feel awful because she hasn’t done anything. The really awkward thing for me is ds himself says he still wants to see grandma. He loves her and still talks about going there. I haven’t made him choose sides at all. There really isn’t another nearby grandparent for them.

I don’t know if I’m protecting ds or letting my anger make this bigger than it needs to be. I don’t want him growing up worrying about his weight, especially at eight, and I had made the boundary clear. At the same time I don’t want to take away a relationship with a grandmother he loves because she said something badly, not deliberately. The children adore her. Maybe tbh I am being too sensitive. AIBU to stop my mum seeing both children after what she said to ds, even though she has always been a good grandma otherwise?

OP posts:
Maisymouse2 · 28/09/2026 03:43

Grandma needs to stop.
Does your son need to get some help? Kids outting on weight at a young age I would be wondering why with being offended its not fair on him.

Glampingqueenonly17 · 28/09/2026 03:44

The responses on here are wild.

It does not make any difference what size the OP’s wee boy is. No one should be directing comments
to children about their weight. This is a conversation for the adults not the child.

My whole childhood was like this - the very people who made comments about my weight were also obsessed about their own weight and size. It’s all they spoke about. Very sad to think this is what their lives were reduced to. It’s had such an impact on me and I know has contributed to me having a terrible relationship with food.

OP isn’t suggesting that it isn’t her responsibility to manage her child’s diet / ensure he is a healthy weight. She’s upset at her mother directing comments to her child.

OP YANBU - go and speak to your mum
snd try to move on from this. Set out your bottom lines re this to protect your son.

callmeLoretta1 · 28/09/2026 04:05

Ignore the nutters here commenting on his weight and ignoring the real issue, your mother.

Your mother is being manipulative. Badmouthing you to other members of the family and lying to make you look bad. That's even worse than the original issue imo and that would make my opinion definite. I would write her a letter or text and tell her you fear that she has an obsession with weight and it harmed your childhood, and you refuse to allow her to hurt your children too. Explain to her the effect she had on you, she has on your son, and tell her the fact she is badmouthing you to others and making out that she is the victim instead of the instigator has compounded what she did and shows she does not get it. Thtat she is being manipulative. That until you receive a 100% genuine apology, and to your son, AND she must correct the record with those she bad-mouthed you to, that you do not feel she is safe to be around your children. That the ball is in her court to be truly contrite and mend the error of her ways.

Fleurdavril · 28/09/2026 04:31

Your mother has no right to comment on your son's weight, especially not directly to your young son. I recall my grandmother commenting loudly to one of my aunts, at a family Christmas with everyone present, that she was getting 'bonny across the beam'. This aunt, in a family of slim to average build, was sensitive and prone to blushing. I was probably about 8 at the time and it has remained with me, as have comments by an uncle from the same family about MY weight as I grew. The insistence on guessing my weight... a prurient interest which should have been shut down immediately.

There's recently been a look back a few decades at the disgusting habit of some celebrity interviewers on US TV, showing them asking young women about their weight and their bodies - including comments about Britney Spears breasts. And that Howard Whatever character telling a young female interviewee she was heavy, shouldn't be dressed the way she was and to hop on the scales!

A proper conversation with your mother needs to be had about the limits of her role with your children. Your mother must promise to stop all comments to the children about their body weight and appearance in general. She'll be starting on your daughter next. Her concern may be coming from a good place but she should bring it to you for discussion if you are open to that.

If she wishes to do her part, she can prepare low-calorie healthy meals for the children and offer fruit instead of more calorific desserts.

Point out to her that she has always been fixated about other people's weight and that you are not having this fixation of hers passed onto your children. Explain to her the permanent damage this can do to a child,; show her literature / stats on teen boys suicide.

Nor should she be commenting on your DH's size or appearance - to your children or you. It's a cheek. Frankly, your mother sounds too enmeshed.

It might be tempting but I wouldn't insist DM apologise to your son because in doing so this will confirm in your son's mind that his size has been an issue causing a family rift. Plus your mother will view this as an attempt to humiliate her to avenge your son. Rather, perhaps find a way to explain to your children that the absence of Grandma in their lives is due to some things that needed to be sorted out.

One thing that could be important is to include your husband in this. It will show your unity as a family ie it's not just mum doing battle with overly-protective daughter. Your DH needs to be seen being proactive in caring about his son's self esteem.

Granma or you need to correct the misconceptions in your broader family about why DG is being deprived of visits with the two children. Don't let Grandma seize the narrative and establish a fake scenario of herself as having made only one well-meant misstep with yourself as the cruel, punishing daughter.

Putting an end to this as quickly and firmly as possible is the goal so it doesn't fester and become impossible to resolve. Your DM's absolute promise to stay schtum on the subject of size is the key.

GeorginaWilby · 28/09/2026 04:41

I have always let my son know when he starts to gain too much weight, because I LOVE HIM. He gets right on it and skips a few meals.

hattie43 · 28/09/2026 04:49

I think you’re over reacting . If he wasn’t fat or heading towards being fat she wouldn’t comment . He’ll be in for bullying . You should control his weight . You’re minimising the effect of carrying too much weight .

Mapletree1985 · 28/09/2026 05:19

I have seen plenty of boys who were chubby as children grow tall and lean when they hit adolescence and all that testosterone flooded their bodies. Keep him active and busy and feed him a sensible diet, and wait and see. Also bear in mind some people are large by nature and not unhealthy. If he's podgy and flabby at 15 it will be time to see a doctor.

Also, it may be the case that as a family you're eating more snacks than you think you are. It's true of almost everybody who has the snacking habit. It's dangerous habit to get into. Nobody needs snacks. Nobody ever died from feeling peckish for an hour or two.

Food should be for fuel only. It shouldn't be for emotional fulfillment or to kill some time when bored.

GarlicSomething · 28/09/2026 05:53

There's a fair amount of ignorance here.

A major growth spurt often occurs during the pre-teen (middle school) years. Every part of a child’s body changes in size and proportion. Appetite increases, eating increases and often kids become heavier before their height takes off.

Resist focusing so much on food, nagging your child or making comments about their physical appearance. Research suggests that these efforts can backfire.

https://www.eatright.org/health/wellness/weight-and-body-positivity/your-preteens-weight

How to Identify a Growth Spurt

1. She Is Always Hungry
With the increasing nutrition needs associated with growth, your child will likely experience a surge of hunger before and during growth spurts, which can last an average of 24 to 36 months. Make sure that these additional calories are coming from whole, nutritionally dense foods.

2. He Recently Started Puberty
Peak height velocity, the period in which a child experiences the fastest growth, largely coincides with puberty. Make sure kids are getting well-balanced nutrition, including plenty of protein, during this time to support rapid growth.

3. All of His Pants Are Suddenly Too Short
Children's legs tend to grow before their torsos do.

4. She Sleeps More Than Usual
A lot of growth happens during sleep because secretions of human growth hormone peak throughout the night.

5. He Is Suddenly Crashing Into Everything
During growth spurts, rapid changes in height and limb length can cause their center of gravity to shift. You may notice that they're more clumsy and accident-prone than usual.

6. He Is Gaining Weight
It is normal for your child's weight to peak during their growth spurt. But pay attention to weight concerns that may arise during this time, and be sure to provide constant support. This jump in weight can sometimes contribute to future body image issues, according to a review in Adolescent Health, Medicine and Therapeutics.

https://www.nutritionnews.abbott/pregnancy-childhood/kids-growth/6-signs-your-kid-is-having-a-growth-spurt/ and many others.

https://pubmed.ncbi.nlm.nih.gov/3378543/

Daysgo · 28/09/2026 06:06

Regarding your DM , I'd be very slow to let her have your kids on her own . Given what she's done, ignored what you asked and lied about you to relatives, I don't see her following your request once you're not there.

Regarding the snacks, crisps, desserts you describe they seem to be way too much. If you buy crisps etc and have them in the house as a norm, then you all will eat way more rubbish than if you just bought them for a specific reason ie after Sunday dinner etc. No one needs dessert every day, no one needs rubbishy processed food every day. Cutting all your consumption of these will be good for everyone.

Good luck with your mother , I hope she listens to you.

GarlicSomething · 28/09/2026 06:10

Parents who restrict their children's food intake during the pre/early teen growth phase risk limiting their eventual height and other developmental outcomes.

In Victorian England, the well-off classes literally looked down on the working class: they were 6" taller on average. Why do you think this was?!

LindorDoubleChoc · 28/09/2026 06:14

Why do I suspect much of this thread has been written by a non-human?

GarlicSomething · 28/09/2026 06:15

Daysgo · 28/09/2026 06:06

Regarding your DM , I'd be very slow to let her have your kids on her own . Given what she's done, ignored what you asked and lied about you to relatives, I don't see her following your request once you're not there.

Regarding the snacks, crisps, desserts you describe they seem to be way too much. If you buy crisps etc and have them in the house as a norm, then you all will eat way more rubbish than if you just bought them for a specific reason ie after Sunday dinner etc. No one needs dessert every day, no one needs rubbishy processed food every day. Cutting all your consumption of these will be good for everyone.

Good luck with your mother , I hope she listens to you.

In my 1960s-70s childhood, we had pudding after both lunch and dinner! We also had 'tea' as soon as we got home from school - sandwiches and fruit.

This was normal in all the households we knew. Yes, kids ran around more. It sounds as though OP's son runs around plenty.

travelallthetime · 28/09/2026 06:31

Hey OP, I think you’ve taken a battering you didn’t need to yak here.
grandma is 100% in the wrong here, of your head is in the sand about his weight then she takes that up with you not an 8 year old,
for what it’s worth, my eldest was a bit tubby on and off. Early teens he had a bit of a belly and small moobs. This usually came with a growth spurt so then he would slim off as he grew. He was always very tall for his age and grew fast and didn’t slow down u til about 16. His weight concerned me a little but he was very active, played football twice a week, did triathlon training twice a week and on the weekend we walked the dog for a couple of hours with friends both days usually and he was off running around with them. It’s just how some kids are.
As an adult he has stopped growing now and is very slim, almost too slim now but he eats normal portions and is fine
hope this helps!

Panicatthegarden · 28/09/2026 06:31

I'm shocked at so many of the comments on here! @MangoMusique you sound like a lovely mum and for what it's worth I think you're doing the right thing taking a pause from seeing your mum. It's a shame she hasn't reflected on her behaviour and apologised, I think it's fine to speak about nutrition and food fueling our bodies, exercise, ect but children shouldn't be made to have a complex about their weight. And even if your mum doesn't agree she should be respecting your boundaries as a parent and not slagging his dad off either!

Anon501178 · 28/09/2026 06:31

She is doing the classic that unfortunately some people of that generation seem to enjoy...disrespecting their child rather than seeing them on a level as another grown adult, and treating it like some sort of game to keep doing so, then when they are called out for it, they play the victim and gaslight you for being 'too sensitive'.
I saw it with both my inlaws (generally toxic) and also my late father (who did the same stupid comments about weight thing with both me and my mum)

You are not being unreasonable to not want your son around someone saying these unkind comments.If it was a child at school, we would say 'stay away from them'

Your mother has been warned and this is clearly a repeated problem, and the fact it is now clearly getting in your son's head is awful.

Often I am very pro cutting contact if need be, however the concern here would be that your children 'adore' her and are used to seeing her so often, and generally seem to have alot of positive times with her from what you've said, so it would be emotionally damaging for them in a different way to not see her.

However granny needs an ultimatum...she flat out doesn't comment on their weight anymore or she might risk you making that decision continuously until or unless she can.DS needs to know how wrong she was saying those things and that you have told her off for it.

This needs to be nipped in the bud as it could be damaging for him going forwards, but also if the same happens for your DD too the stats are even worse for the impact it could have giving her body image issues or even an ED.

Missey85 · 28/09/2026 06:38

So she said something that you don't want to hear? Sometimes the truth hurts

EvieBB · 28/09/2026 06:50

PepsiBook · 27/09/2026 15:22

I think it depends on how big exactly your son is. There are many over weight kids at school and it's cruel to just let them carry on getting bigger and bigger, without stepping in.
You've just said that dad is large, if your son sees him and copies his habits then he told will also be very large. Most overweight parents have overweight kids, sadly.
If they're not told about healthy eating, how will they learn?

Unfortunately it's not necessarily about a lack of healthy eating. I eat healthily - always have - but I also have a big appetite (which is genetic!!!). It's a family trait on one side of the family. It's a physiological glitch not a moral failing.
Yes, ds's parents should encourage healthy eating but not in an obvious way to harm ds's self esteem about his unavoidable lack of willpower. Just offer lots of healthy options and do lots of exercise as a family etc.....but at the end of the day ds might have a tendency to be in the heavier side if it's genetic. Thank Christ for glp1 I say that can level out the (unfair) playing field

Sillyoldgit62 · 28/09/2026 07:02

This is why so many children are fat,my daughter told me off for telling my grandson he should stop eating rubbish when he was 7/8 years old.Now at 15 I can out run him and I’m fitter by far than him,I’m 64 smoked since I was 11 and not really eaten well.He can’t run up the stairs without being out of breath and will probably be very ill by 40.He’s about 16st ! All because she didn’t want to hurt his feelings.Now he complains that he can’t play football like his friends and can’t get a girlfriend,so he just plays computer games and eats more and more because he’s depressed about he is FAT ! Tell Them !

FlamingoQueen · 28/09/2026 07:16

Some kids put on weight before growth spurts anyway, so as long as you think he’s ok, then he’s ok.
I would explain to your Mum about keeping her opinions to herself, that you’ll give her a week to think about what’s she’s doing, then let her see them. They obviously adore her!

Bouncywaves · 28/09/2026 07:22

I am prepared to accept that some people do put on weight more easily than others and you probably have to be a bit stricter about portions and low fat options. One of my adult sons is underweight and despite downing prescribed calorific drinks on a daily basis he remains very lean. On the other hand, many of his family members are very lean too. I was naturally thin all my life till the menopause pushed me up a dress size so I have had to adjust. For instance, we always have Edam cheese because it is a bit lower in fat and calories than other cheeses. We use a minimum of oil cooking - sometime use an olive oil spray if something looks like it is catching. Any butter on sandwiches is a very thin smear. Any meat we eat is low in fat or trimmed to be so. I find low fat milk fairly depressing but I suppose you can get used to anything. But I think small almost unnoticeable changes on a regular basis can have a big incremental effect on weight without making the child feel bad.

I lost my mother. I would give anything to be able to talk to her again. I do regret silly little spats and how I thought somehow she would always be around. Her death wasn't a surprise but I was still shocked. I think you will regret cutting off contact with your mother and depriving them of a loving grandmother. My children adored their grandmother and she was very important to them.

thepariscrimefiles · 28/09/2026 07:23

Namechangenoidea · 27/09/2026 20:30

I can’t be bothered to read the comments. I feel very strongly that the main problem is your son’s weight not your mum. He should not be a bit overweight. He shouldn’t be overweight at all. Give him the best chance at school and get him to lose weight. When I have grandchildren if they get overweight I will be telling my children straight away and would not let it drop. I always feel so sorry for overweight children when I see them.

It's almost as though you have a cunning plan to make your adult children and their spouses/partners fall out with you and go no contact.

I look forward to your future posts about it.

pusspuss9 · 28/09/2026 07:25

The grandmother is absolutely right and it is her duty as a 'grandmother* to bring attention to matters that are concerning to her.
This is the reason that 'grandmothers' are called grandmothers. They are there with all their life experience to step in when in their view they see reason for concern. This is not of course to say they are always right in their views, just that they have a right and also responsibility to voice any concerns they might have.
how often have we heard in cases of serious child abuse that apparently has gone unnoticed and unpunished 'where were the grandparents in all this. why didn't they do something about it', also yes in this case the grandmother has an absolute right and indeed duty to voice her concerns.

WeDid2 · 28/09/2026 07:29

I think you did the right thing. Boys can get affected by anorexia too and it’s exactly people like your mother making body comments that can trigger it.
I would educate her though - show her articles on how comments to children can trigger eating disorders / affect confidence / male anorexia.

thepariscrimefiles · 28/09/2026 07:32

Bababear987 · 27/09/2026 21:02

OP you are 100% head in the sand

An 8y old should not be overweight or chubby at all.
I used to work with a girl who talked about her son being 'solid' or 'big boned' etc but he was just fat. Children of that age shouldnt be chubby, its simply not ok. Babies and toddlers.. yes, primary aged children no.
It take the brain around 20mins to realise the stomach is full after eating so if hes asking for 2nds the chances are he's not actually hungry or needing that amount and its ok to say no to that or redirect to something less calorie dense. Its also worth remembering that just because dinner is homecooked or 'healthy' it doesn't mean he can eat unlimited amounts of it without putting on weight. Many healthy homecooked meals are very calorie dense and we've completely lost sight of normal portions.
Im not a healthy eater and love eating out, takeout, doughnuts etc but I dont allow the kids to eat biscuits or crisps everyday. We dont even keep them in the house.
I promise you (as someone who grew up always fat or overweight) I wish my mum had addressed it with me in an honest way. He will notice his weight and unfortunately so will other kids and you will cause him a lot more distress by not addressing this with him.

Two sessions of football a week is absolutely nothing for a boy of that age btw, i think its around 1hr+ a day they are recommended at that age.

Put simply hes eating too much and not exercising anywhere near enough and putting on weight.

Your mum has overstepped obviously but shes seeing you allow an overweight child to continue eating junk food and have seconds.

Surely you need to cut out eating out and doughnuts to be a good example to your kids? It's a bit hypocritical cutting out treats for your kids when having an unhealthy diet yourself.

GoldenTrees · 28/09/2026 07:33

Your mum is trying to do the right thing, it doesn’t sound like she has your support. She may not have gone around it the right way, but she’s also in a difficult position if you’re burying your head in the sand. I would absolutely be trying to improve the diet at this age, it’s important for life long skills.