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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

AIBU to resent my husband’s weight loss and his mum’s comments?

342 replies

Pipiscoming2023 · 27/06/2026 08:12

My DH started taking Mounjaro a few months ago and has lot 3 stone since then. He’s back to the weight he was in our 20s/when we got married.

I categorically don’t want to take medication to lose weight and work hard at the gym (at least 3x per week) and eat well. I’m strong but still a size 18, it’s slow progress but I’m okay with that.

Anyway, his mum is obsessed with our weight (I know it’s a her problem but I still find it hard to deal with the constant comments). So she’s has been heaping praise on her wonderful son for losing so much weight and asking me how often I go to the gym etc… clearly with the undertone of “why aren’t you losing the same?”

He doesn’t want to tell her he’s on the jabs. Fine, that’s down to him. But I’m starting to resent him for eating what he wants, not going to the gym and losing all this weight (and being praised incessantly for it) whereas I’m working hard and trying to make myself strong and healthy, and feel like I’m being judged and made to feel terrible.

OP posts:
Sobriety78 · 27/06/2026 11:16

I have similar issues with my MIL - she'll gush about how well my OH looks since starting the gym but never even commented when I'd lost 1.5 stone and was wearing an outfit that really showed it. She'll also never comment if I've have a haircut or colour change - she just cant bring herself to compliment me ever since I pulled her up on being a shit grandparent to some of her grandchildren.
Ignore the old trout and crack on with what you're doing - your steady weight loss is more sustainable than his with the jabs, especially if he stops them and continues to eat like crap at work.

AWomanOfWealthAndTaste · 27/06/2026 11:11

There are multiple things going on here that need to be separated out.

Your MILs behaviour is completely inappropriate regardless of who's taking what. He ought to be backing you up there, for both of your sakes and also your kids. This will get worse as they get older and she starts on them.

He shouldn't be buying the kids unnecessary shit regardless of your weight, his weight or anyone's weight loss methods. He IBU.

YABU to resent him for simply existing as an WLI user and wanting to maintain privacy. It's not his doing that people comment on his weight loss and he has no obligation to share that information with anyone just because you would like him to. MIL also sounds like a particularly bad person to share that kind of information with.

You are also BVVU to centre yourself so much in his weight loss. It exists independently of you, and it's not his problem that you've decided to do it in a particular way.

Lastly, he IBU to buy so much crap for his part of the cooking. Again this would be the case regardless of anyone's weight or dieting choices. You also have no obligation to listen to him whining about feeling shit when he eats crap. In the same way you feeling bad about the impact of your choices as compared to his isn't his problem, his guts aren't yours. Tell him to shut up.

thepariscrimefiles · 27/06/2026 11:11

Honestly, the next time your MIL says anything to you about your weight, I'd definitely tell her that her son is on Mounjaro. He doesn't show you any loyalty by telling his mum to stop her snarky comments to you so you don't owe him your loyalty. He is basically lying by omission as it's obvious that his mum believes that his weight loss is all due to his will-power and healthy eating, neither of which is true.

Your diet is much healthier than his.

GotMarriedInCornwall · 27/06/2026 11:10

Velvetandleather · 27/06/2026 08:22

What do you mean eating what he wants, you need to diet on the meds. You also need to eat clean and healthy or you’d have gastro impacts. So Well done him. How can you resent him when it’s your choice not to take them and struggle,

I’ve been on the since March last year and don’t eat clean or especially healthy (ND so limited diet).
I haven’t had any side effects other than a few headaches and a bit of indigestion.
I know several people also on the jabs and none of them eat clean either.
I obviously do eat in a strict calorie deficit in order to lose though.

DozyCrow · 27/06/2026 11:07

If your DH is basking in the praise and not telling his DM to back off when she's grilling you about the gym, then time for a cryptic response. "I'm going quite often thanks, to build up my strength. It's a slower way to lose weight but I'm ok with that. We don't all want to take the easy option". Up to her what she makes of the comment.

BulbousNose · 27/06/2026 11:07

Pipiscoming2023 · 27/06/2026 10:40

Also for the people telling me to just go on the jabs, I don’t want to! Such a weird thing to try and push weight loss medication on other human beings…

And that’s absolutely fine - your choice. But you can’t bitch about someone else enjoying the effects of a medication you know you could take, but don’t want to, while you don’t get the same effect.

Talking clear undertones, the one is your posts is “I’m doing it properly, he’s cheeeeating!!! And he’s getting better results than me! It’s not faaaaaiiiir!!!”

Runningswanker · 27/06/2026 11:06

Gettingbysomehow · 27/06/2026 10:58

You dont eat what you want on mounjaro. It doesnt work like that. You have to count calories. I lost 6 stone over 2 years and it was bloody hard work.
Mounjaro just helps you feel less hungry thats all.
If you havent lost weight its because you are eating too much. End of.

It works like that for some people. For many, if they're not hungry they don't want the food, or stop eating after a small amount of it because they feel full and satisfied.
That isn't to say that it's a recommended way to do it, but plenty do. Not everyone experiences side effects if still eating high fat foods either.

Helpzone · 27/06/2026 11:04

OP I totally get it! He does get to eat what he wants, as in the type of food, just less of it. And that must be really annoying.

What his mother thinks she is seeing is a beloved son who has, all by himself, developed a miraculous super strength willpower (might not be the right word but you know what I mean) to resist eating how he was before and shed the weight, alongside she's seeing a lowly DIL who should be able to follow suit as miraculously as he has.

What she doesn't know is his willpower is medically induced, and he in fact isn't a miracle. I think it's amazing he's taking control of his health in whatever way needed, but I get why that is indirectly annoying as the better his willpower looks to his mum, the worse yours looks.

I think you need to just steer clear of her, as the only other solution is to dob him in, which also isn't advised.

Wannabedisneyprincess · 27/06/2026 11:04

Sparrowsandbudgies · 27/06/2026 08:26

I think I’d have to “accidentally” let it slip that he’s on the jabs 😬🙈 oops!

This is exactly what I would do 🤣

oliviaAustin · 27/06/2026 11:03

Octoberfest · 27/06/2026 10:59

You're doing the right thing for for the long term OP (though it must be a nightmare to hear your MIL's comment). All the evidence shows that, while weight loss jabs are often a brilliant way to lose weight, unless you change your eating and exercise habits, you will put the weight back on when you stop taking them. So the chances are that your husband will just put the weight back on unless he stays on the jabs long term, whereas you will have built sustainably healthy habits.

This isn’t entirely true. Studies show that people who lose a lot of weight without medication also put a lot of it back on when they stop dieting. Obesity is complex and people who have obesity often struggle to remain a healthy weight even after spending years getting there.

oliviaAustin · 27/06/2026 11:02

I’m sorry but if you are a size 18 then that’s not eating well especially if you exercise a lot. You are overeating by a lot to get to and remain that size. Its diet and cutting calories that will see you lose weight even though building muscle is obviously great for long term health. I’d take another close look at your dietary intake, maybe see a dietitian.

Just tell his mum that you exercise a lot more than him but she knows what it’s like as a woman vs a man. She will nod sagely.

Octoberfest · 27/06/2026 10:59

You're doing the right thing for for the long term OP (though it must be a nightmare to hear your MIL's comment). All the evidence shows that, while weight loss jabs are often a brilliant way to lose weight, unless you change your eating and exercise habits, you will put the weight back on when you stop taking them. So the chances are that your husband will just put the weight back on unless he stays on the jabs long term, whereas you will have built sustainably healthy habits.

Gettingbysomehow · 27/06/2026 10:58

You dont eat what you want on mounjaro. It doesnt work like that. You have to count calories. I lost 6 stone over 2 years and it was bloody hard work.
Mounjaro just helps you feel less hungry thats all.
If you havent lost weight its because you are eating too much. End of.

BulbousNose · 27/06/2026 10:58

Daleksatemyshed · 27/06/2026 08:14

Why doesn't he want to tell his DM he's using the jabs?

I haven’t told my parents. My mom would read one clickbait horror story and convince herself they will kill me, and my dad would send daily emails linking to similar articles and then text me to check I’d seen the emails.

Adults don’t, and should have to, tell their parents everything.

Loobyloot · 27/06/2026 10:58

Ah mothers-in-law...idolising their sons and making their daughters-in-law absolutely miserable.

First time I met mine, when we announced our engagement, that evening when I said yes to second helpings of crumble she responded "you won't be able to get in your wedding dress". DH did actually snap at her. Same weekend she looked at the dress I was looking at in a magazine and said "that really wouldn't suit you with the shape of your thighs." 22 years later the comments about everything, especially about how little she eats and what other people eat, mean I am so angry all the time that I can barely look at her. Everything her sons do is marvellous, her daughters-in-law and daughter come in for lots of "funny" little comments loaded with criticism. It's exhausting.

Wingingit11 · 27/06/2026 10:56

OP you seem unhappy generally inc here and I hope you find your peace with MiL. As irritating as it is she is probably just caring in a perverse kind of way. Well done on the gym. No harm in jabs either.

Pipiscoming2023 · 27/06/2026 10:55

Velvetandleather · 27/06/2026 10:53

I’m way more ok than you, that’s clear, I did take the meds, down from an 18 to a 10, bmi 32 to a 20, work out most days, feel fantastic,

so yes, I’m very very ok. More than ok. It is you who is not.

Edited

Babe, by the way you’re talking you’re clearly not okay. Calling me fat and whatever other vitriol you’re spilling is a real projection of your own self hatred. Not sure there’s a jab for that yet but I’ll keep my fingers crossed for you x

OP posts:
Velvetandleather · 27/06/2026 10:53

Pipiscoming2023 · 27/06/2026 10:52

@Velvetandleather are you okay hun? 😂

I’m way more ok than you, that’s clear, I did take the meds, down from an 18 to a 10, bmi 32 to a 20, work out most days, feel fantastic,

so yes, I’m very very ok. More than ok. It is you who is not.

justasking111 · 27/06/2026 10:52

My DH is on the jab. He's very careful with his diet. The weight is coming off slowly. He hasn't told anyone, including me. He's a big walker and does cycling. As pp said it won't stay off.

@Pipiscoming2023 you carry on and ignore MIL.

Velvetandleather · 27/06/2026 10:52

HelenaWaiting · 27/06/2026 10:50

I'm probably a bitch but if that were me, next time she raises it I would say "The reason I'm not losing weight as fast as your son is because he's on the jabs and I'm not." He's effectively lying to her. It's not your responsibility to facilitate that.

He’s not lying to her, don’t be ridiculous, not telling people what medication you take is not lying, good god.

and you’d breach your own husbands privacy out of sheer spite ?

no wonder so many divorces. The op needs to tell her mil to shut it and then sort her own shit out.

Pipiscoming2023 · 27/06/2026 10:52

@Velvetandleather are you okay hun? 😂

OP posts:
HopeIsAScaryThing · 27/06/2026 10:50

He shuts his mum down immediately or you tell her he's been using the jab while you've been going to the gym. Do not let his family treat you like this! He's allowing it!

HelenaWaiting · 27/06/2026 10:50

I'm probably a bitch but if that were me, next time she raises it I would say "The reason I'm not losing weight as fast as your son is because he's on the jabs and I'm not." He's effectively lying to her. It's not your responsibility to facilitate that.

Velvetandleather · 27/06/2026 10:48

Fairyliz · 27/06/2026 10:43

I’m a bit confused. I didn’t think the jabs made you lose weight; I thought they reduced your appetite so you ate less and that was how you lost weight.
Have I misunderstood?

Yes, she’s clearly over exaggerating due to her misery,

Velvetandleather · 27/06/2026 10:48

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