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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:
TheCompactPussycat · 27/09/2026 17:01

MangoMusique · 27/09/2026 16:38

I don’t mind her taking them swimming or to the park, she already does that anyway and they both love it. I’m not asking her to stop buying them little things either, although yes maybe she could buy them a magazine instead of sweets sometimes. I just don’t want every visit to become about making sure ds is burning calories or what he is eating. That would make him notice it even more.

The seconds thing isn’t every meal. Sometimes he asks for more because he’s hungry and sometimes he doesn’t. I don’t give him a tiny portion and then tell him no when he asks for more. If there is enough food and he wants another helping then I usually give it to him. He’s growing and I don’t think being hungry is something I should make him feel guilty about.

And I know you can’t really tell from a Mumsnet post what he looks like. I’m not saying nobody is allowed to be concerned about his weight, I’m saying his grandma shouldn’t be making comments directly to him when I have already asked her not to. If there is something medically concerning about his growth then that is something I can discuss with his GP, not something ds needs to be told by grandma.

Also I don’t think asking her to apologise to him is cruel. I’m not asking her to apologise for thinking he should eat healthily. I’m asking her to apologise for making him think there is something wrong with his body. He still wants to see her and I know this is upsetting him too, which is why I’m not finding this easy at all.

Your son wants to see his grandma. Believe me when I tell you that what is going on in his head is that he'll be able to see grandma when she doesn't comment on his weight and that the easiest way to make that happen is to lose weight. Your reaction is the opposite of your intention.

SleepQuest33 · 27/09/2026 17:01

I remember my boys putting on a bit of weight before puberty, I couldn’t understand why because we’ve always had a healthy diet.

I would have a calm in person conversation with your mum to explain your point of view. She sounds like a loving grandma so if she’s emotionally mature she’ll take it onboard.

HOWEVER!!! Please stop buying biscuits and crisps. I don’t understand why families insist on giving their precious children processed crap!! You are making him no favours on that front.

There is a great program on Netflix right now about how important having a heathly gut is and how years of consuming so much processed food is having terrible effects. Watch it.

lessglittermoremud · 27/09/2026 17:03

Your son is probably due a growth spurt, I always find mine fill out a little then grow upwards and it evens out.
A couple of things that stand out to me are

  1. comparing your child to his cousins is totally out of order, even within my own children, 2 have completely different builds (average height/slight in build) to their brother who is tall and heavier set.
  2. Despite asking her not to, your Mum has continually made comments to your child directly about his body.

Having said that I’m not sure I would have totally stopped her seeing them, I would have made sure I was always present for visits but wouldn’t have refused all contact.

My mum is tactless and feels entitled to say what she thinks, but even she doesn’t mention my eldest being overweight, she will instead when he’s raiding cupboards, ask him if he’s checked with me that he isn’t eating someone’s packed lunch items, that the cost of food is really high and does he really need a packet of crisps after dinner etc
I don’t mind because she is backing me up in the many conversations I myself have with him.
He knows he’s slightly overweight as he’s under a consultant for a medical condition. He’s in the top 99th centile for his height and on the 95th for his weight, when I mentioned it at his appointment the Dr said that he was mostly in proportion but to concentrate on advocating a healthy lifestyle rather than dieting, which sounds like you are doing.
Your Mum is trying to shame your child into eating less, only you know if he’s reaching for snacks when he doesn’t need them and you need to be honest with yourself if that’s the case and make some subtle changes.

SiberFox · 27/09/2026 17:03

I wonder OP if she is so pushy about this because she feels you are denying there is any problem at all. In her view, there clearly is, and she is worried you’ve got your head in the sand.

She’s not been kind with her comments in front of your son but stopping them from seeing each other is a massive step.

I know you are the parent but grandparents that are highly involved, caring and usually understanding, deserve to be properly heard and not brushed off.

You can both do better at listening to each other in this situation..

HollyhocksandPeons · 27/09/2026 17:04

You don't want your ds to be a fat boy. At his age he should not be gaining weight like that. You are lucky to have such a caring mum, usually gp feed kids sweets, fatty things and your situation is almost like a reverse.
If he listens to his grandma, he will be trim (provided there is no underlying medical cause).
If he listens to you - well, I always remember how our gymnastics team placed 39th because they were frankly overweight for that sport and how they sued their coach for asking them not to be so fat. Really odd, I think.

SidekickSylvia · 27/09/2026 17:04

There is no way I'd teach my children that the way to deal with a parent when they make an unwelcome comment is to go no contact. Normalising that could massively backfire when they're adults.

I'd try talking to your mum again, and ask her to stop giving your children sweets - she's either worried about his weight, or giving him treats, she can't be doing both.

DryadsRest · 27/09/2026 17:05

The thing is regardless of what your mother is worried about - she shouldn’t be talking to your son directly about it.

and you don’t feel able to trust her

i think the only way you can proceed is if she can agree to leave it - it is very annoying that she saying youre keeping her GC away when actually she is causing problems and can’t be trusted to stop

Anyahyacinth · 27/09/2026 17:06

As a fat person who wasn't fat as a child, just taller and a bigger frame..extremely active and strong.....I can tell you where this leads...feeling bad about your perfectly acceptable child self...ruining your relationship with food and eating for comfort. Never again having a neutral feeling about food...

This is extremely damaging behaviour

LoveItaly · 27/09/2026 17:07

lollypop42 · 27/09/2026 15:32

get a grip and handle it another way

That’s not easy if she persists in making these comments. Eating disorders can happen at a young age and it’s not only girls affected, these comments are the sort of thing that can tip some children into it.

I don’t know what you can do to solve the issue if your mother won’t listen to you, OP, but I think stopping contact for a bit may make her have a think about what she says. Some people are just clueless about the impact their words have unfortunately, and sometimes no amount of explaining gets through to them.

Sassylovesbooks · 27/09/2026 17:08

I think you need to go to your Mum's and have a proper conversation with her. You need to make it very clear that your son now thinks he's fat, and that's directly due to her comments. Speaking to you about her concerns is one thing, but making comments directly to your son is not acceptable.

Your son wants to see his Grandma and so does your daughter. Stopping your children from seeing their Grandma is punishing them, for something that isn't their fault.

If your husband is of stocky build, then it's possible your son is going to take after him. Only you know if there's any substance to your Mum's claims. If there is, then you need to think about how you can help your son to maintain a healthy weight. Often, it's not so much what's being eaten, but the portion sizes. Your Mum made a comment, that your son is eating adult portion sizes...is this true? When you serve dinner, is there little to no difference in the portion size you serve yourself/husband, to what you're serving your son?

JSMill · 27/09/2026 17:09

My dh’s extended family were overweight and his dps were absolutely obsessed with his weight and food when he was growing up. They all have a terrible relationship with food and despite the obsession, are all overweight. Dh is more disciplined and has an alright BMI but is absolutely obsessed with diet and exercise. I am sick of it. My point is your dm’s comments to your ds may lead him to having an unhealthy relationship with food. It’s certainly not going to help him. YANBU

Menopausalmum73 · 27/09/2026 17:10

My son was small and like a stick but before every growth spurt he’s eat loads and put quite a bit of weight on then he’d stretch up in height and be slim again until next growth spurt. Tell her to wind her neck in and if you want her opinion you’ll ask for it. Boys can have eating disorders too my sisters MIL is like this and her husband now has issues with food and appearance. Someone once said to be about my son you trat them like a dog; lots of fresh air, sleep, exercise and the occasion treat and they’ll be fine. 😂

BritishDesiGirl · 27/09/2026 17:11

I'm with you OP. I had a lifetime of disparaging and negative remarks fr family and strangers. People who thought it was some how acceptable to pass comments about my weight.

I developed an eating disorder. And while emotionally l am in a better place now. Physically it has left with digestive problems

People underestimate the effect comments have and the absolute entitlement some people have, makes me blood boil.

I also don't allow that sort of talk in my house. I have two daughters who are very young so don't want them picking up negavity around body image or food.

Cherrysoup · 27/09/2026 17:12

ImaSpringChicken · 27/09/2026 17:01

This isnt about your ds. This is about you knowing youve letvyour boy get chubby and when your mum hitting a raw nerve with you when she points it out. No one likes to have their parenting criticised. But you are picking tiny holes in her childcare and ignoring the bigger issue which is youve let your kid get fat.

Sorry, but I agree. He asks for seconds-this is unnecessary. Last time I was at a relative’s house, I watched her endlessly stuff her youngest child with food because he asked. She doesn’t seem able to say no. He’s in clothes 3 years bigger than his age. The grandparents have a ‘treat’ shelf, rammed with sweets/coke. This is my family, many of whom have addictions, from drugs to food.

You’ve told your mum not to speak about it, yet her behaviour is hypocritical given she buys the dc ice creams/sweets. She’s right to be concerned, but it’s not for her to talk to him and make comments. She needs to abide by this, but withholding contact when she’s generally loving grandparent is unfair.

morden123 · 27/09/2026 17:14

Agree with DS Mill comments
There is absolutely no need to be telling an 8 year old boy he is getting fat, it should be said to the parents only. People are obsessed with weight and my own daughter has an eating disorder and these do not get fixed overnight, it is lifelong. Please do not allow this. One comment is all it takes......

Octavia64 · 27/09/2026 17:14

HouseBee · 27/09/2026 16:40

@Octavia64 you say both you and your dd are fat.

Now has your mum naking comments about it ever worked? I’m guessing not.

What the OP’s mum is doing is shaming an 8yo out of ‘eating too much’.
Which never works.
What works is teaching them to stop when they are full. It’s not using food a comforter (eg giving them a sweet when they’re upset). It’s giving them a healthy balance diet.

Nah, not worked.

i get my own back these days I tell her she’s too thin and needs to eat more cake.

(I put a lot of weight on during Covid and it’s a struggle to get it off. I’m focusing on healthy eating which isn’t shifting a bloody pound but has reduced my waist. )

BreadInCaptivity · 27/09/2026 17:14

caringcarer · 27/09/2026 16:14

If he's 8 and often wears 9-10 years he does sound bigger. That could be taller but could also be overweight.

It’s also worth noting that if it’s 9-10 clothes that are tight on him it would tend to signify that the OP is underestimating the issue.

To be clear, I’m not in agreement with GM’s approach here. Speaking to the parents, not the child is the right way of doing things.

That said it’s concerning she doesn’t want to give BMI information.

I think sometimes people do bury their head in the sand a bit.

“We eat healthy meals”. Do you really? Even if so, are portion sizes appropriate? Are children skipping the veg/salad and loading up bigger portions of lasagna and garlic bread for example (the fact it’s homemade doesn’t make the less).

“we only have a few snacks in the house”. What’s a few? How often/how many are consumed daily?

As a start OP you need to find out his BMI and do an honest appraisal of what he’s eating daily.

Then, if needed you need to make some changes. They don’t need to be draconian, but things like fruit as snacks, making sure portions are appropriate etc.

ErlingHaalandsManBun · 27/09/2026 17:14

Passaggressfedup · 27/09/2026 15:24

You'll douch more damage to your son emotionally by stopping contact with someone he loves than by hearing from her that he is overweight.

Just explain to him that your mum's generation were more concerned about weight and being skinny and that's why she says things. Remind your mum again to watch what she says. End of. No need for big drama.

This.

And maybe you need to take on board what she is saying.

She seems to have your sons best interests at heart and can see that he is becoming overweight and wants to stop it before it gets out of hand and becomes an issue. Like it or not, overweight kids get bullied. So I think maybe she is thinking of all this and is showing her concern.

I am not saying it is right of her to make comments to him but she thinks she is doing good by making him aware of it.

Talk to her again and tell her that any comments or concerns about his weight are to be mentioned to you, not him. However it seems she has done this already and you seem to think he doesn't have a problem, and are not changing anything.

Goodwitchglenda · 27/09/2026 17:15

I feel torn really. She absolutely should not be making those comments in front of your son and it’s not wrong of you to put a firm boundary in place with that.

At the same time, I don’t think you should have sweets and biscuits in the house as standard. That doesn’t instil good dietary habits.

Could you use this as an opportunity to improve your diets as a household?

CleverlyBeery · 27/09/2026 17:15

SiberFox · 27/09/2026 17:03

I wonder OP if she is so pushy about this because she feels you are denying there is any problem at all. In her view, there clearly is, and she is worried you’ve got your head in the sand.

She’s not been kind with her comments in front of your son but stopping them from seeing each other is a massive step.

I know you are the parent but grandparents that are highly involved, caring and usually understanding, deserve to be properly heard and not brushed off.

You can both do better at listening to each other in this situation..

It's quite a small step for the grandma to stop making comments directly to the child, yet she can't bring herself to do it.

The question is why she's putting her need to do this above everything else?

Thundertoast · 27/09/2026 17:26

Cant believe there's people defending her on this thread. Her making drip drip drip comments about his weight is not concern.
Have people never noticed that all these people who are soooo concerned over weight, never ever seem to be able to sit you down in private and go 'I really want to talk to you about something, im concerned for you because xxxx, I appreciate this is a hard message to hear but I want you to know im here to support you because I love you' you know, like an actual caring person would do as they would not want to not embarass or shame the other person and would want to make sure the seriousness of the message gets across and that the person they love knows they are here to support.
They instead always want to make as many smart ass little comments as possible, and just go 'im concerned' when its SO F-CKING OBVIOUS that making repeat offhand comments all the time to someone is a shitty way to approach a topic of concern?
It might stem from a spark of concern, but its all about them getting to say their piece, its not about actually wanting to trigger change in the other person at all.

The fact she's gone running to other relatives and misrepresenting the situation, says it all. If she ACTUALLY was concerned about his weight, about him getting bullied, she wouldnt be gossiping about it to other family members like this as surely she wouldnt want to be drawing attention to a sensitive personal issue for an 8 year old boy? Surely she would be going 'i crossed a line but can we sit down and have a chat about it as I want to know what i can do to support both of you' not continuing to buy him cakes and sweets when he's with her?
She could come to you and say 'how should we approach this, why dont we agree il only buy him a treat on a Friday and make it a small one' but no. Sorry you are dealing with this.

Happyjoe · 27/09/2026 17:28

To be honest, it's not about the weight, it's about your mum overstepping the boundaries you put in place, in order to parent your son as you see fit.

So, no, you're not being unreasonable. Until you can trust what she will say around your children, what can you do? Let her cool down for a week or so, then perhaps explain that you are utterly serious about this (she should realise that by now!) and ask her one final time to stop then hopefully you can all move forward.

NotAnotherChickenNugget · 27/09/2026 17:32

joyava · 27/09/2026 15:28

Your DM is wrong. Her comments aren’t harmless. It is totally unacceptable for her to be raising concerns about weight directly with your DS.
I will say however, an 8 year old shouldn’t need seconds or dessert, so you probably do need to look at portion sizes. I’d aim for no weight gain rather than weight loss.

Why should they not need seconds? My DS is 10 and has been having seconds for years as he is growing fast and is very active!
And nobody NEEDS dessert but dessert occasionally is a treat and excluding anyone from that is mean in my opinion especially a child!

DorlingKindersley · 27/09/2026 17:32

If you stop your son from seeing his grandma, and their relationship is as close as you say, he'll remember. And you'll have to explain why - and he might see the separation as his fault. It's a bit too consequential, I think, to stop contact.

godmum56 · 27/09/2026 17:35

MangoMusique · 27/09/2026 15:54

I know it is my responsibility to look after his health, and I’m not saying it isn’t. He doesn’t eat loads of rubbish all day, although yes there are biscuits, crisps etc in the house. He has normal meals, fruit, vegetables, drinks water and is at football twice a week. He’s also outside playing with his friends. I haven’t taken him to the GP about his weight because nobody has suggested there is a medical problem and he isn’t getting bigger and bigger like that. He has just grown and filled out a bit. I think if I suddenly put him on a diet at 8 he’d probably become even more focused on food and his body.

And just to clarify, I never said dh is very overweight. I said my mum made that comment about him. He is a bigger build but he isn’t massively overweight and weight/eating isn’t some huge issue in our house. We’re not sitting eating takeaways and sweets every night or anything.

With my mum, she can be unreasonable tbh and she is very blunt, but normally she does respect things I ask about the children. This is the one thing I’ve repeatedly asked her not to comment on and she keeps coming back to it, which is why I’m finding it harder to just brush off this time.

And yes, she was quite like this when I was growing up. She was always commenting on people being thin or needing to lose weight. She still does it now about relatives and people on the TV. I think that probably makes me more sensitive to it because I know how much it gets into your head. I don’t want ds growing up thinking being bigger means there is something wrong with him.

I do agree that dd shouldn’t necessarily lose her relationship with grandma because of it, which is why I’m struggling with whether I’ve gone too far. I just don’t know how else to make mum take me seriously when I’ve already asked her several times to stop.

From this I'd say foot down OP. Could you try the strategy of saying that granny says silly things from when she was young and now we know better.

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