Please or to access all these features

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:
Maddy70 · 27/09/2026 16:09

It sounds like she is worried about his health. Not mentioning it is being compliant. Sometimes we all need to be told the truth.

Is it common for him too have seconds ? I'm not sure my children have ever asked? That can be habit forming

You are right to be annoyed with her if she's made him feel bad , she should have been speaking to you about it rather than him but perhaps she has tried that ?

But. She's a good grandmother in every other way I think you're crosser with her because you know she's right and you need to monitor his food intake and exercise levels better

caringcarer · 27/09/2026 16:09

You need to check your ds's height and weight and BMI. At 8 he should be in the healthy BMI. Is he OP? Because if he is not your Mum is right to tell her dgs that eating too many sweets and biscuits will make him gain weight. Surely it's your job not to allow him too many sweets, desserts and biscuits. If your DS is within the healthy BMI then no issues. Only you know after measuring him and weighing him. Your Mum sounds like a great Grandma and both your DC love her so not allowing them contact to punish your Mum for her comments is actually very emotionally damaging to both your DS and you are punishing them too. I think you DH made a good suggestion and you should consider what he suggested again. Maybe your DS just needs a bit more exercise. Suggest your Mum takes him swimming more frequently or sign him up to a football, tennis or cricket course. I don't buy biscuits or sugary desserts so no chance my foster DC can eat too many of them. They do have good quality nutritious meals and lots of sports courses to attend each week. Did you know overweight DC are less popular, and get invited to less events than slimmer peers?

EvelynBeatrice · 27/09/2026 16:10

Unless your son is indeed overweight, bordering on obese, the greater danger at this stage is him developing a complex about weight and developing an eating disorder. A friend of mine’s daughter developed anorexia which she herself related back to her grandmother’s constant comments and unhealthy attitude to food.

Few young people die of being a bit chubby….anorexia on the other hand …

If he’s genuinely a healthy weight, perhaps speak to the GP in advance and ask if you can bring him in for reassurance. Tell him that the doctor is the expert, not gran.

RockyFraggles · 27/09/2026 16:13

Your Mum should not be saying things to him like that, it's a conversation for private with you. But don't stop her seeing them when they have an otherwise good relationship. I like what someone said about pulling her up on comments in front of DS, although I wouldn't want it to turn into a discussion in front of him.

It's hard to tell whether your DS has just put on some pre growth spurt weight or whether he is actually quite chubby and your perception is a bit skewed.

Have you weighed and measured him to see where he sits on BMI/centiles to see if he is a healthy weight? And if not how much over he is. It will give you a better idea than just looking at him. Our kids obviously look perfect to us so you may not be seeing his size as it really is.

You mention him having treats and there being biscuits and crisps in the house, as well as mentioning desserts. How often is he having these things? It reads like it may be more often than is ideal it would be easy to swap these things for fruit or yoghurt etc

Asiana · 27/09/2026 16:13

I agree that she shouldn't have said anything and that her generation is weight obsessed. But by cutting contact you're severely punishing the children.
I hope you're ready to have a word with your mum and resume the relationship.

caringcarer · 27/09/2026 16:14

MangoMusique · 27/09/2026 16:04

I think some of you are assuming he is much bigger than he actually is. He isn’t in age 12/13 clothes, he’s in age 8-9 and sometimes 9-10 depending on the shop. I’m not going to put his exact height and weight on here but he’s not massively overweight. He has just got a bit bigger recently and is more conscious of it.

And I’m not going to start counting every calorie and weighing everything he eats. He’s 8. He has breakfast, lunch, dinner, fruit, vegetables, snacks and treats. He has dessert sometimes because we’re a normal family and I don’t think having fruit after dinner is some rule we have to follow every single day. He’s also active and plays football twice a week.

Also again, I never said dh is very overweight. I said that was my mums comment about him. He is a bigger build but he isn’t massively overweight and weight/eating isn’t a big issue in our house.

I’m not ignoring ds’s health, I just don’t think making him conscious of his weight is the answer. I have already asked mum not to talk about it with him and she keeps doing it anyway. That is what I’m actually upset about. If I thought there was a genuine health problem I would deal with it, I’m not refusing to look after my child.

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

Dontbesonosy · 27/09/2026 16:16

GrannyGoggles · 27/09/2026 15:40

Hmm, how ‘fat’ is your husband? And your grandchild?It’s a minefield. We don’t know if your mum is being horrid or expressing genuine, well based concerns

One thing I’ve learned is No Comment Ever on other people’s eating and weight, unless invited

If I’m in charge of food it’s veg heavy, no ultra processed. And I know that my dishing up of red meat, from farm reared cattle, (homegrown) fruit crumble pisses off next generation- cream, calories, meat

Is that you, Rachel?

EricTheHalfASleeve · 27/09/2026 16:17

Given the horrific rates of childhood overweight & obesity & how normalised being fat is in the UK - I suspect your judgement of your husband and son's weight is off. Being overweight as a child means you are very likely to be an overweight or obese adult & that takes years off your healthy life expectancy. An overweight child doesn't have a healthy diet. People will say 'oh he's about to have a growth spurt' - but there's no evidence that children become overweight just before they gain height. Your mum is being crass but her comments likely come from a place of concern for his health.

CatherinedeBourgh · 27/09/2026 16:18

I have some similarly tricky relatives, and the way I have managed it with my dc is to be completely open that 'granny has an issue with people's weight, always has done since I was little. It may be that when she was little people obsessed about this kind of thing, which is quite unhealthy. She really shouldn't but unfortunately some people are unable to set aside early influences'.

That means my dc can have a healthy relationship with them without absorbing their more toxic aspects, and also that they understand that just because people are (sometimes deeply) flawed in some respects doesn't mean we can't have a loving relationship with them - we just refuse to engage with them on that one particular issue.

Kirschcherries · 27/09/2026 16:19

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.

Talk about exaggerating, the op said “sometimes” which you turned into “often”.

ThisMauveTurtle · 27/09/2026 16:21

If your son has lumps of fat hanging over his trousers, he's overweight.
I see that a lot with overweight boys and the parents say they are growing.
Girls put on weight before puberty a lot but boys don't seem to generally.
Get his weight sorted, end of story.
Grandmother shouldn't be commenting though but I suspect you are downplaying his weight issues

crowsfeet57 · 27/09/2026 16:22

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!

BlueMum16 · 27/09/2026 16:23

Your DH thinks your DM should see the DC and he's the closest to the situation so do it.

Speak to her and explain how eating disorders start, how body image is not a topic you want her discussing about your DC with anyone and how she must not monitor either DC food.

You are clearly not sharing what size your DH is and only you know if he's big (I would say size large is overweight) and if you are a healthy size too.

I would watch DC eating/snacking ensuring they fill up on healthy food and any treats/puddings need to be child size - their hand size, not yours.

Guidance is 150 mins of activity a week. Is this something you can do as a family - bike rides or walks to build those food habits. I'm not sure football twice a week (are they 30 mins sessions ) is enough.

Ethelspagetti · 27/09/2026 16:24

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?

Agreed

MangoMusique · 27/09/2026 16:25

I’m not saying “normal meals” means he eats perfectly, obviously. He has cereal or toast for breakfast, school lunch most days, then usually whatever we’re having for dinner, things like pasta, chilli, chicken and rice etc. He has fruit as well and things like yoghurt. He has biscuits or crisps as a snack sometimes and dessert sometimes, not all day every day. I’m not going to pretend our diet is amazing but I don’t think it’s awful either.

The football is proper football training twice a week, not just turning up and standing about, and he plays outside quite a lot too. I know that doesn’t give you an exact number of minutes of exercise but I’m not concerned that he does nothing.

And yes I have measured him. I’m not saying he’s the exact same size as every other 8 year old, I’m saying he isn’t some hugely overweight child like people seem to be imagining from this thread. He’s filled out a bit recently and I’m aware there is a big difference between overweight and obese. I just don’t want to put his exact measurements on Mumsnet.

The crisps and biscuits are for everyone, not specifically ds and dh. We are a normal family with treats in the cupboard. Having biscuits in the house doesn’t mean he’s eating a packet a day. Same with dessert. Sometimes he has fruit or yoghurt, sometimes he has ice cream or whatever we have. I don’t think that automatically means his diet is out of control.

I probably am defensive because everyone seems to have decided from a few lines that I’m in denial and feeding him rubbish constantly. I’m not. If his GP or school said there was a problem I would listen. What I’m not going to do is have my mum telling an 8 year old he needs to watch his weight after I’ve specifically asked her not to.

OP posts:
VictoriaEra · 27/09/2026 16:25

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.

Very sensible answer.

CleverlyBeery · 27/09/2026 16:25

Screamingabdabz · 27/09/2026 16:08

What a shame you’d block an otherwise loving and fulfilling relationship for this one issue.

Nobody is perfect. Just let her know how strongly you feel about her mentioning his weight and forgive her.

If he feels he’s responsible for a big family fall out (he isn’t but kids will pick these things up) he’ll be holding onto that too.

Draw a line under it and move on.

Edited

OP has explained she doesn't want those comments and her mum has ignored her and continued to comment.

"She said I was being too sensitive and that if nobody tells children anything they’ll become unhealthy."

Lots of people commenting "ask her to stop" appear to have missed this bit.

Clarabell77 · 27/09/2026 16:26

Summer26woohoo · 27/09/2026 16:08

Absolutely irrelevent.

He could be the size of a baby elephant. The mum is absolutely out of order with her digs and comments to the child.

If she was genuinely concerned she can raise it, privately, with the parents. She could limit portions at her own house, she could only bring out healthy food for the grandkids, she could drag them on three hour dog walks because she needs to get fit. She could do all of this without opening her mouth to the child.

The fact that she continues to talk to the child about portions, size, waistbands, possibly getting fat - DESPITE already being asked not to several times - is the problem. She thinks the parents are wrong, she thinks she has a voice that needs to be heard by the child, she thinks she has the right to step on every boundary and request by the parents and clearly intends to keep doing it.

She is bang out of order and I would be RAGING. And absolutely I would have a couple of weeks of space with any future visits being closely supervised by me or dad.

This.

Also my daughter went through natural phases of filling out then slimming down from about 7/8 until she got to about 17/18. This was always eating the same balanced diet, and doing the same levels of exercise. She’s very slim as an adult.

Moonnstarz · 27/09/2026 16:26

I don't think it's appropriate but I think there are ways she could support him if she felt he is overweight. You mention going swimming and doing exercise so maybe her visits can include making sure the children are active rather than anything like a cinema trip. Also if she buys treats for the kids maybe this could be switched to a magazine.

There are some bits though that is concerning..why is he asking for seconds? Is that an everyday occurrence? Is it because you only give him a small portion or does he get a reasonable portion and then extra.

Its hard to know without seeing him as we can all be protective of our own children.

MonsterasEverywhere · 27/09/2026 16:27

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.

Not only does the OP say "sometimes" not often, but when I was 8 I was wearing 11-12 year old clothing. Was I overweight? No, I was tall and sporty.

OP, your Mum is being unreasonable and I'm glad you are sticking up for your son. Most kids put on weight before growth spurts and so can look a little bigger before getting taller.

The only thing to keep an eye on (which it sounds like you are doing) is making sure that the sweet/savoury unhealthy stuff isn't an every day occurrence as that can mount up and isn't great for teeth, let along anything else.

Scottishskifun · 27/09/2026 16:27

@MangoMusique it's about healthy habits and not free reign you can easily make that change without restricting him too much. Look at what snacks you have are they actually filling or nutritional. Healthy snacks first, free access to fruit then things like crisps, biscuits limited. Its easy when things are the norm now (especially snacks) to not realise. We now go for things like oatcakes and sliced cheese with an apple or some nuts with dried fruit. Peanut butter (no sugar) with apple for dipping is great.

Nothing wrong with the occasional dessert but they don't need it regularly. Fruit and yogurt is plenty.

I would also say football twice a week isn't the "very active" that you think it is. It's easy to get skewed by the rest of society but recommended activity for their age is 60 minutes a day.

Genetics plays a part too if dad is bigger build child is more likely follow. My DS is 7 and wears 9-10 clothing but hes a tall bean pole as thats the genetics in my family til 30s. But it's about installing healthy habits now without focusing on weight.
Quite a few of your posts seem to ignore the role you as a family play in that.

TheCompactPussycat · 27/09/2026 16:28

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.

Yes, it isn't good that your mum is making these comments but your overreaction is making the whole issue much worse.

Children almost always grow outwards before they grow upwards. In other words, he's storing energy which he will be using in a few months when he has a growth spurt and slims down again. Just say that to your mum and stop making his weight into such a big issue yourself. Trust me, the message you are giving your son isn't the one you think it is.

Kirschcherries · 27/09/2026 16:28

In my experience everyone on the planet thinks that they have a right to comment on other people’s weight, They think their opinion matters far more than anyone else’s, including the person themselves.

How many of you have instead of imposing your opinion asked the question “How do you feel about your weight?” And then really listened to the answer.

This is an 8 year old child being repeatedly being subjected to the opinions of a non-medical person about his weight. At this age only his parents should have this conversation, if at all. At this age I would expect parents to be assessing what meals and snacks they provide and making small adjustments without the child even realising.

Tintarella · 27/09/2026 16:29

She was BU to have said that directly to him.
You WBU to cut off her relationship with the kids over it.

I also think, while not in any way condoning her comments, that it must be quite hard as an involved grandparent (esp maybe one who hasn't got a partner of their own to vent to) to hold their tongue about something they see as really important and potentially going wrong with one of their grandkids. She went about it in the wrong way of course. But I do see some kids and think: why are their parents not getting a handle on this before it's too late?

Also, it was/is so common for women of her generation to comment on people's weight. Not nice at all, but she's definitely not alone.

GaaNeen · 27/09/2026 16:30

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.

Perfect response -
stopping contact is absolutely not in the child’s interest-
and is punishing grandma
use your words / communication skills !!!!!

Swipe left for the next trending thread