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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to feel uncomfortable about my MIL's behaviour around food?

328 replies

illtellyouwhat · 19/05/2026 13:06

Sorry, this ended up being quite a long post.

I don’t know what advice I am looking for and simply wanted to share this with other people to see if anybody else has ever experienced anything like this?

MIL, who is past retirement age, has a not so healthy relationship with weight and food. There are reasons I say this which I won’t go into, but let’s just say it is off topic for this thread.

I put on weight recently, but my BMI is in the green, right in the middle. This comes after years of being underweight, at times dangerously so, and struggling to put weight on, for reasons that are also off topic here.

MIL is now constantly asking me how the weight loss is going, measuring me up with her eyes, essentially fat-checking me… she does try to be discrete about this but I’ve seen it happen. She will ask whether I have managed to lose any weight since the last time she saw me. She then confirms “but the weight is going down right?”

She herself is not underweight for her age but is on the thin side.

In her fridge and cupboard, she keeps lots of out of date, expired food. Often mouldy. She will tell anybody who listens how she doesn’t gain weight and how proud she is of it, then going into details about how she manages to do that. For example, if she has eaten a lot one day she will try to not to eat very much for several days thereafter.

Unless she eats out, she’d does not eat “real” food, instead snacking on things like tomatoes or biscuits or nuts, or if she decides to have a meal, it will be something like canned soup. My understanding is she doesn’t really know how to cook, but that isn’t something you can judge her for because not everybody does.

She will often go out of her way to make sure her son (my husband) gets food when we are there, but will essentially do the opposite with me. This used to happen even when I was very thin. If we would go out for a meal she would order something “healthy” then try to eat my food and actually verbalise that she won’t take any from her son’s plate because he needs it. She would encourage her son to get the most expensive and substantial option on a menu, and although it has never explicitly been said I always feel that I am supposed to pick something cheap, sometimes based on suggestions she makes but mostly it’s based on experience from eating out with her and the sort of obvious conclusion you can draw from the behaviour when I do get something that isn’t the very cheapest option (she tries to eat my food). Of course it is possible this is all in my head but I am fairly sure it is not.

I feel like there’s an aspect to this which comes from a need to hoard food because food costs money. Or making sure you get your money’s worth (since she paid for the meal). So her son eating is getting your moneys worth, me eating is not. This behaviour extends to other situations but again it’s a bit off topic.

She does offer me what is in her cupboard and fridge but as I say it’s all expired and mouldy. In the same breath she will talk about how to ensure you don’t get hungry by snacking on small amounts of food like sweets and nuts.

On our most recent visit she made her son some food (tinned soup). She did not offer me the same. She then told me to join her while she ran some errands, in what felt like an attempt to distract me from eating. At this point it was late afternoon and I had not had anything to eat all day. She later offered me tomatoes and crackers.

I don’t think I will ever try to “set a boundary” because to some degree it is a lost cause and I don’t want to make her cross, I mostly try to eat before and after seeing her, but sometimes there isn’t time to do that.

OP posts:
illtellyouwhat · 19/05/2026 16:26

@DuckbilledSplatterPuff
"Your DH is really relieved that he's escaping the full force of this behaviour and he's keeping his head down so that he doesn't attract any more flak."

I think this sums it up fairly well. And is essentially how their whole family operates.

OP posts:
Lottapianos · 19/05/2026 16:30

illtellyouwhat · 19/05/2026 16:26

@DuckbilledSplatterPuff
"Your DH is really relieved that he's escaping the full force of this behaviour and he's keeping his head down so that he doesn't attract any more flak."

I think this sums it up fairly well. And is essentially how their whole family operates.

Edited

I get it. However, I cannot emphasise enough how crucial it is that you and DH get on the same page BEFORE any children come along. You won't change MIL's behaviour, but you will need to be much more robust in managing it, together. It's head out of sand time for DH

illtellyouwhat · 19/05/2026 16:32

Lottapianos · 19/05/2026 16:30

I get it. However, I cannot emphasise enough how crucial it is that you and DH get on the same page BEFORE any children come along. You won't change MIL's behaviour, but you will need to be much more robust in managing it, together. It's head out of sand time for DH

What exactly is it we should try to work out? Whether she can give them food? Or what do you mean?

OP posts:
breastcancerpanic · 19/05/2026 16:34

illtellyouwhat · 19/05/2026 16:32

What exactly is it we should try to work out? Whether she can give them food? Or what do you mean?

I'm imagining - your MIL's attitude and your (you and DH's) response. V likely you can't change the attitude, so the response needs work from you both! Several steps on this journey I think, but as a step 1 DH could take it upon himself to make sure that whenever he is eating at MILs you are also eating and you get to eat the same amount as him (or as much as you want) and you get as much freedom of choice as he gets.

breastcancerpanic · 19/05/2026 16:38

Ask yourself this question: when DC watch us respond to MIL, what will they learn? Will they learn that women should be very thin? Will they learn that women deserve less food than men? Will they learn that (as a woman) it is important to have everyone approve of you, even at the expense of your own well-being and comfort? I'd say some changes are needed in your and DH's responses to MIL so that you can model the right sorts of things for your DC. (And indeed, if you have a DD, you might now want to practice making sure you get fed, so that later you can make sure that she gets fed!).

ViciousCurrentBun · 19/05/2026 16:46

I remember my MIL calling me stocky once. I was a size 8 to 10 at almost 5ft 5.

She has disordered eating and hides it by being very healthy. She will only eat veg, fruit, eggs and meat and that being only chicken and fish with a little gluten free bread and a little skimmed milk. She is definitely underweight. She goes on about SIL being overweight, she is but it’s awful.

I had about 18 years of her rubbish and then after my DD died Ijust didn’t care anymore and told her to fuck off and refused to see her for about 6 months. She has behaved well towards me since since then. DH refusal to tackle his Mothers and sisters behaviour has been the one bugbear in our marriage and almost caused us to break up.

Wauwinet · 19/05/2026 16:46

Do not have children with a selfish man that puts his mother above you and won’t stand up to her. There are hundreds of threads on here from women who did just that and live miserable lives as a result.

First he needs to shape up and address the issues he has. Or you need to see her less. It sounds like you spend entirely too much time together in the first place and that’s probably at least half the problem. If she’s known you since you were young and you’re always around her then of course she’s not going to want to let either of you grow up and have control of your own lives. Can you move further away?

PopcornKitten · 19/05/2026 16:47

illtellyouwhat · 19/05/2026 16:32

What exactly is it we should try to work out? Whether she can give them food? Or what do you mean?

I’d imagine the poster means you’re both pussyfooting around his DM to preserve their relationship and not put him in the middle.
for whatever reason, her behaviour around food and towards you (and maybe DH) is controlling and unhealthy. If this isn’t dealt with your resentment is likely to grow. Any DC are learning unhealthy habits and behaviours and you and ash aren’t on the same page to protect them.
sounds like everyone tips toes around not to rock the boat with DM. No one stands up to her. Just because they’re used to it doesn’t make it ok though it explains how the situation has got to where it is. Nothing will change unless you incite a rebellion.

Lottapianos · 19/05/2026 16:51

illtellyouwhat · 19/05/2026 16:32

What exactly is it we should try to work out? Whether she can give them food? Or what do you mean?

Ok, fair questions. I would say that you're both far too focused on her and her rules and expectations. You both need to learn to tune in to what YOU want. In relation to food, you both need to eat when you're hungry, until you feel satisfied, and then get on with your day. Do not get drawn into conversations about food and portions and weight and all the rest of it.

Going hungry because you (correctly) sense her discomfort/ disapproval is MADNESS, OP, and it can't continue. You will need to put your foot down and set very clear boundaries when children come along - for example, we eat when we're hungry and we stop when we're full, MIL. No comments about food or portions MIL. And you will need to remind her of this regularly, and you and DH will absolutely have to be on the same page. You need to start taking back some control and asserting yourselves now

And if you both find this really challenging and don't know where to start, that's totally understandable - I highly recommend working with a psychotherapist who will help you both to understand the impact of MIL's behaviour on you both, and how you can challenge it in a way that feels manageable

LoremIpsumCici · 19/05/2026 16:51

yanbu to be bothered by it, but given that you said there are reasons why she is like this, which I presume are trauma based, then you would be unreasonable to expect her to change.

You know you won’t be offered food and all her food is mouldy and expired, so don’t go to her house hungry. Eat beforehand. Your DH is accepting food to humour her…I think he has short end of the stick having to choke down something well past its use by date.

Reduce the time with her so there’s not the conversations about weight all the time.

If/when you have children, do not ever in a million years leave them with her either at your home or hers.

thepariscrimefiles · 19/05/2026 16:55

illtellyouwhat · 19/05/2026 16:02

That is in the pipeline. She took us out for a meal some time ago to tell us to make some!

Do you think that she'll actually give you some proper food if you get pregnant?

Thundertoast · 19/05/2026 16:57

illtellyouwhat · 19/05/2026 15:41

There are a couple of comments about this. First of all, sometimes he does seem a bit clueless. I think he reverts to a sort of child state around her, which a lot of people do when they are with their parents, me included.

We have been together for quite a long time. I've tried to talk to him about setting boundaries with his mother. I don't think he knows how to do that - with her or with anyone else. It also makes him feel stuck in the middle, which he expresses to me. So whether I have to appease her quirks or tell him to set boundaries, and then try to explain how boundaries are set or what a boundary even is, it's still me doing the leg (and brain) work.

It comes down to: how do you teach a grown man to set boundaries, with his mother no less, without creating friction in their relationship?

Can I just say something.

You say 'teach a man to have boundaries'

What you need, NEED to mean is.
'DH needs to put in the work to proactively research/learn the things he needs in order to set boundaries. If DH isnt very good at something, it is his responsibility to proactively learn more about it and practice'

There are so, so many resources online about learning how to set boundaries, the impact of eating disorders on the individual and the people around them. He needs to go off and do his research, like he would do at a job, a new job, a new bit of tech.

Let's not fall into the trap many people do of going 'my partners not good with emotions they never learnt' nobody pops out of the womb able to drive, or read, or operate a mobile phone, but they learn to do these things by proactively learning and practising, because they need them to navigate life. Dont let yourself get fooled here.

Also, if he wants to be an actually good father, as opposed to just a father who is nice to his kids and gets a medal for it, he needs to be able to navigate this as its exactly the kind of talk that people with lifelong eating and self esteem issues report experiencing from family members.

illtellyouwhat · 19/05/2026 17:02

thepariscrimefiles · 19/05/2026 16:55

Do you think that she'll actually give you some proper food if you get pregnant?

Good question, have made a mental note to look out for this!

OP posts:
Dressfinder · 19/05/2026 17:05

I would be arriving at her house with a lunchbox for myself. Making sure it's healthy portions of delicious food. And sharing none of it.

goody2shooz · 19/05/2026 17:08

@illtellyouwhat are you actually saying that your dh eats mouldy or out of date food because his mother gives it to him? He’s not able to say ‘no thanks’ or ‘it’s mouldy/out of date’? ?

Bubblebathbefore8 · 19/05/2026 17:08

Just take a lunch box, remove any packaging from items, say that you are carefully eating well.

Next time your DH eats and you don’t have food ask him for some - you are a grown up. This BS has carried on so long because you have both facilitated it.

TreadSoftlyOnMyDreams · 19/05/2026 17:09

You are going to have be much more robust on this point especially if you plan on visiting her after you have children. For starters, "I'm not on a diet; I'm not concerned about my weight; I need to eat properly if we are going to conceive...... take your pick.

If she embarrasses you about eating out simply say "oh MIL, I haven't got time to go through all the best before dates in your cupboards and [baby] diarrhoea is no fun at all"
or "we were starving - we don't want to eat you out of house and home and really fancied X for dinner"
or we're just going to pop out to do X, we'll be back in an hour. And go and get some decent food.

For now, bring your own food when you visit. Like ingredients for a proper meal in case one isn't materialising. Tell DH that he is making dinner and insist that he announce that he has learned to make X, and wants to make it for her. She's less likely to object to the wunderkind cooking than you. You need to get him onside and working with you to normalise that the two of you will eat properly when you visit. She can completely opt out, that's not a problem. She sounds batshit but it's really not unusual for older people to eat a lot less so you can normalise that she doesn't eat lunch with you.

My parents have a completely different daily routine. Unusually for old people they get up late, have a huge breakfast about 11 and then an evening meal. My husband has to eat 3 square meals a day or he is the hangriest man in the world. With small kids, you've been up since sparrow's fart, their main meal has to land by 12 or you will pay heavily and then it's either a family meal by 5/6 or kids tea and adults meal later. It was a great way to break the weirdness by simply insisting we had to eat with the kids at lunchtime, provide and prepare the meal ourselves and make it a main meal of the day. As adults we could join in with whatever was planned for the evening and deal with whenever it turned up.

If she's paying then order a proper meal. If she's not enthused about this, she won't offer again. If you fancy the lobster, then offer to cover your cost.

Lottapianos · 19/05/2026 17:09

Excellent post @Thundertoast . You both have some work to do here OP - don't fall into the trap of trying to fix it all for him. You can't. He has some skills to learn and that will be difficult and painful, but he CAN do it. Sticking his head in the sand is just not an option if you're going to have children

illtellyouwhat · 19/05/2026 17:10

LoremIpsumCici · 19/05/2026 16:51

yanbu to be bothered by it, but given that you said there are reasons why she is like this, which I presume are trauma based, then you would be unreasonable to expect her to change.

You know you won’t be offered food and all her food is mouldy and expired, so don’t go to her house hungry. Eat beforehand. Your DH is accepting food to humour her…I think he has short end of the stick having to choke down something well past its use by date.

Reduce the time with her so there’s not the conversations about weight all the time.

If/when you have children, do not ever in a million years leave them with her either at your home or hers.

Apologies, what I meant was that there are objective reasons that I say - as a fact - that that her relationship with food/weight is unhealthy. Not just my opinion.

But given the response to this thread and the situation I described after adding in that disclaimer, it seems most people agree that even without these undisclosed reasons it's clear her relationship with these things is unhealthy...

Am quite stressed about the prospect of having kids and having to leave them with their grandparents given these and other issues around food. And I know it will be expected of me that I will agree to do that so that we can go out to dinner/holiday and so on. Not sure how to navigate that at all

OP posts:
FancyBiscuitsLevel · 19/05/2026 17:12

@illtellyouwhat- she has an eating disorder.

You can’t change that, but you can change the way you respond. Firstly, forewarn your DH, you’ve had enough. If you go out for a meal, you two pay and you will order exactly the same as dh regardless of if you want it or not. Say you are going to tell the waiter “oh just still deciding let them order first” and then say “I’m going to have the same as him, the xxxx”. So not order anything different.

If you are at her house and he is offered a meal and he can see you haven’t been, he’s to ask if there’s anything for you too. If MIL says no or that you don’t need anything, he’s to say you’ll both leave and go get some lunch, this isn’t something you are prepared to accept him not backing you on.

Also next time she says she has an amazing diet plan, you need to speak up “actually MIL are you ok because that sounds like an eating disorder. You’re having nowhere near the nutrients and calories your body needs on that diet.” Do not say it sounds good, say it sounds unhealthy, disordered, the diet of someone mentally unwell. You do her no favours by pretending.

Error404FucksNotFound · 19/05/2026 17:12

Take a sandwich with you every time you visit her. Make sure you eat it in front of her.

Error404FucksNotFound · 19/05/2026 17:14

Imagine if you have a daughter. Your mil will fuck her up if you let her.

Lottapianos · 19/05/2026 17:14

'Am quite stressed about the prospect of having kids and having to leave them with their grandparents given these and other issues around food'

You don't have to do any such thing OP. Yes, expectations etc - I hear you, I really do, and I know that it's not easy to challenge those expectations. But this is why you and DH need to start changing your ways NOW. You're already worrying about keeping her happy at some point in the future, in circumstances that don't exist yet. You do NOT have to do what she expects of you both. She won't like it, and you still don't have to do it. You both need to start shifting the focus to what YOU want

ToSayYouHaveNoChoiceIsAFailureOfImagination · 19/05/2026 17:14

illtellyouwhat · 19/05/2026 17:10

Apologies, what I meant was that there are objective reasons that I say - as a fact - that that her relationship with food/weight is unhealthy. Not just my opinion.

But given the response to this thread and the situation I described after adding in that disclaimer, it seems most people agree that even without these undisclosed reasons it's clear her relationship with these things is unhealthy...

Am quite stressed about the prospect of having kids and having to leave them with their grandparents given these and other issues around food. And I know it will be expected of me that I will agree to do that so that we can go out to dinner/holiday and so on. Not sure how to navigate that at all

You don't leave your children with people who will cause them harm
Pay for a babysitter, ask your parents to look after them or don't go out without them. Those are your options. Leaving them with your MIL would be negligent on your part.

Your future children's children's wellbeing is more important than your MILs hurt feelings
Your basic need to eat is more important than your MILs feelings

Woodfiresareamazing2 · 19/05/2026 17:16

illtellyouwhat · 19/05/2026 16:32

What exactly is it we should try to work out? Whether she can give them food? Or what do you mean?

You need to work out how you will manage mealtimes with her going forward, for yourselves, now, and then for any future children.

At the moment, you are pandering to her eating disorder/mental illness regarding food.

You pretend you don't need to eat.

Your husband pretends he enjoys the mouldy, out-of-date food his DM gives him. And he allows her not to feed you.

You don't order what you actually want to eat in a restaurant, and allow her to take food off your plate.

This is all so far from normal OP, and you are allowing it to continue.

I would put my foot down.

I would massively cut down on the time I spent with her, especially at her house. Your DH can visit on his own, and you go with him occasionally.

When you do go, either take food with you, or go out to eat when you're there.

She can visit you, and it's easy then for you to control the access to decent food for you all.

And never talk about your weight with her ever again.