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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

Irritated by my sister in law since she started Wegovy?

191 replies

YourRealTurtle · 11/01/2026 18:00

Since going on it she has become utterly smug!!

Every meal is a lecture about portions, willpower and how easy it is if you just decide to be disciplined. She brings it up constantly and watches everyone else eat with a tiny smile. She posts mirror selfies and captions about finally respecting her body. If anyone mentions side effects or cost she waves it away and says excuses are a mindset.

The thing is I am genuinely pleased she feels healthier. I really am. I just cannot cope with the sanctimony. Family dinners are exhausting and I dread comments about my plate. When I gently asked her to stop she said I should be inspired not threatened. I'm not overweight and have never struggled with my weight.

AIBU to think this is insufferable and want some boundaries or should I just swallow it and nod along? I really want to tell her this can't continue and she needs to calm down and stop with the horrid attitude.

OP posts:
YourRealTurtle · 11/01/2026 19:06

theyregonnaknow · 11/01/2026 18:58

Why don’t you tell her sweetly that the latest research shows that those who come off the jabs will have gained all of the weight back within 18months? Roastie, anyone? 🤣

I am not even going to go there because she hasn't really talked about her plan once she hits her goal weight. I don't think she's really thinking about that!!

OP posts:
Wsiw71 · 11/01/2026 19:05

Within 3 months she will be back to her previous heavy weight and you will still be the same slim beautiful person you always were.

YourRealTurtle · 11/01/2026 19:04

scorpiogirly · 11/01/2026 18:56

Well she isn't disciplined is she? Which is why she's on the jab in the first place. What a muppet.

She is disciplined (according to her) because her diet is really clean now. She has this idea in her head that some people on these drugs struggle with that. I don't see the point in talking to her about the science, to be honest.

OP posts:
Delphiniumandlupins · 11/01/2026 19:03

When she starts can you say something supportive about how well she's doing but then say how boring it is to focus so much on food? So praise and then redirect. It's not healthy to be obsessed with what other people are eating.

Merryoldgoat · 11/01/2026 19:02

EmeraldShamrock000 · 11/01/2026 18:45

OP would judge you for your lack of self control needing WLI to begin with.
I see through her false annoyance and concern.

But I don’t care if someone judges me. I literally don’t give a fuck. I tell people I’m on the jabs if they ask and I don’t care what they think.

I also have zero issue in telling people I’m uninterested in their opinions if they offer one.

OP’s motivations are irrelevant. Her SIL is being a prick and it’s reasonable to want her to stop.

Sleepasaurus · 11/01/2026 19:02

Bite your tongue for now. She’s got a new obsession and is seeing results. She probably feels like she’s won the lottery.
As she gets used to hopefully she will become less of a twat.

Eat what you want to eat. Don’t feel pressured or judged by anyone.

BillieWiper · 11/01/2026 19:02

Tell her she's 'starting to sound like a walking advertisment for Wegovy and frankly it's boring the tits off everyone. If we wanted to take it we already would have.

Just eat as little as your medicine inclines you to and be quiet about what others are eating. If you don't I'm afraid we won't want to share meals with you anymore.'

FreeRider · 11/01/2026 19:01

YourRealTurtle · 11/01/2026 18:22

Yes, it's a bit mind boggling. She talks about how some people on these medications can't control themselves and eat a whole box of biscuits or a family size Dairy Milk and are then nauseous. Which is true but also I thought the whole reason these drugs work is because you genuinely don't have an appetite. The people binging are not the norm.

I have a friend who has been on WLIs for a year now, he's lost 7 stone...but he's still eating all the crap he was beforehand, and in the same enormous portions.

He'll ring me up and say that he's just eaten 2 boxes of Magnums and 24 Yorkie bars (and he's a type 2 diabetic) in less than 24 hours, and wonders why he's got a very upset stomach and feels nauseous...and he's on the highest dose of WLI that you can take!

I've been on WLIs for 4 months and have lost 3 stone. I honestly don't understand how he's managing to eat like he does, I've lost complete interest in sugar, fat etc since starting. The one time I did overdo it I was violently ill!

BoredZelda · 11/01/2026 19:00

EmeraldShamrock000 · 11/01/2026 18:37

That is a horrible thing to even suggest. I would bet money OP is thinking exactly on these lines. I think I’m one of the few slim people who isn’t jealous and rude about users of weight loss injections.
I think this thread is BS anyway.
Another made up WLI thread.
^OP shouldn’t be monitored she’s already disciplined blah blah blah^

👍

BoredZelda · 11/01/2026 18:58

TheMorgenmuffel · 11/01/2026 18:19

Tell her to shut up about willpower since she needed fat jabs to find some.

I'm on mounjaro and no willpower is required when you just dont feel like eating!

I was the same on Mounjaro. Wegovy is a completely different kettle of fish for me. I need way more willpower to stay off the sweet stuff than I did with Mounjaro.

theyregonnaknow · 11/01/2026 18:58

Why don’t you tell her sweetly that the latest research shows that those who come off the jabs will have gained all of the weight back within 18months? Roastie, anyone? 🤣

scorpiogirly · 11/01/2026 18:56

Well she isn't disciplined is she? Which is why she's on the jab in the first place. What a muppet.

Nevereatcardboard · 11/01/2026 18:54

Is there any chance to avoid eating with her for a while? I want to enjoy my food, not be made to feel bad about it. If you want to see the family you can get there after lunch to spend time with them.

EatYourDamnPie · 11/01/2026 18:53

Just tell her to mind her own (empty) plate.

Brightlittlecanary · 11/01/2026 18:52

NotThisAgain1987 · 11/01/2026 18:47

Doesn't matter if she did have a weight problem leave other people's plates alone. It's rude and creates far more issues when meal times feel like your body is going to be torn apart.

OP I suggest you get a book called Say The Thing it's about inserting boundaries. Or go down the petty route and say wegovy makes you look like your skin is slipping off your bones and ages you terribly and ask if she's worried about the amount of people who shit themselves on it? That will probably shut down the convo sharpish

What did I just read? Nonone looks like that or shits themselves on it. What an odd thing to write.

DoIdriveaVauxhallZafira · 11/01/2026 18:48

YourRealTurtle · 11/01/2026 18:07

I think I'll have to. She was absolutely insufferable during Sunday lunch - I felt the eyes on me as I reached for a second serving of roasted potatoes!!

Would be a pretty miserable life if you couldn't enjoy roast potatoes occasionally

I have a relative a tiny bit like this (no WLI involved), I very firmly told them "enough with the food shaming" a couple of times. Luckily that was enough but I wouldn't hesitate to be much blunter and direct in your case.

"I'm very pleased wegovy has been so transformative for you, genuinely, but you need to make that the absolute last time you police my eating or make any comment on my food choices."

And if she pushes back, "it's totally unacceptable and if you don't stop then we are going to fall out. I am respectful of your autonomy, the least you can do is be respectful of mine. What I eat and how I eat, and why, is none of your business"

If there are children around then I would also point out I do not want them hearing such comments or conversation because you don't want them growing up in the toxic diet culture we all grew up in.

EmeraldShamrock000 · 11/01/2026 18:47

YourRealTurtle · 11/01/2026 18:45

Yeah I'm definitely not thinking any of this. I genuinely am happy for her weight loss however she does it.

You sound incredible judgemental - you are "one of the few slim people" who isn't rude and jealous? You are making assumptions about the other slim people who in your little world are seething with envy at people on weight loss drugs? Come off it, you sound like my SIL!

Read your posts and tell me again how happy you are for this person.

NotThisAgain1987 · 11/01/2026 18:47

LadyKenya · 11/01/2026 18:11

Really, she can exercise all that without the wegovy, and save some money, I take it. Either way, why is she focusing on your plate, if you have no weight problem?

Doesn't matter if she did have a weight problem leave other people's plates alone. It's rude and creates far more issues when meal times feel like your body is going to be torn apart.

OP I suggest you get a book called Say The Thing it's about inserting boundaries. Or go down the petty route and say wegovy makes you look like your skin is slipping off your bones and ages you terribly and ask if she's worried about the amount of people who shit themselves on it? That will probably shut down the convo sharpish

SquishySquashyWishyWashy · 11/01/2026 18:47

I'd put a hand on her shoulder and say calmly "listen, I am so glad that this is working for you. I really, really don't care at all about weight, and diet, and all that jazz, so let's talk about something else." On repeat every time she mentions it. Every time.

YourRealTurtle · 11/01/2026 18:46

LadyKenya · 11/01/2026 18:41

Tbf if you know this, then why are you not being more understanding of why she is behaving the way that she is. It may be annoying you, but unless her underlying problems that you know that she has are dealt with, then how can she get past them? Has anyone suggested counselling. That would be kinder, and more useful. than eventually blowing up at her.

Her parents have talked about it. I think her GP also suggested it. We're not really close enough for me to talk to her about it, she would probably find it a bit intimate and odd. I might raise it with MIL again.

OP posts:
mummabubs · 11/01/2026 18:45

I mean this with kindness... But chemically suppressing your appetite is not willpower. Not even remotely..🤣 I'm not sure I'd be brave enough to say that to her mind!!

YourRealTurtle · 11/01/2026 18:45

EmeraldShamrock000 · 11/01/2026 18:37

That is a horrible thing to even suggest. I would bet money OP is thinking exactly on these lines. I think I’m one of the few slim people who isn’t jealous and rude about users of weight loss injections.
I think this thread is BS anyway.
Another made up WLI thread.
^OP shouldn’t be monitored she’s already disciplined blah blah blah^

Yeah I'm definitely not thinking any of this. I genuinely am happy for her weight loss however she does it.

You sound incredible judgemental - you are "one of the few slim people" who isn't rude and jealous? You are making assumptions about the other slim people who in your little world are seething with envy at people on weight loss drugs? Come off it, you sound like my SIL!

OP posts:
EmeraldShamrock000 · 11/01/2026 18:45

Merryoldgoat · 11/01/2026 18:41

Why? She’s being an idiot even after being asked to stop. It’s not hard to not comment on other people’s food.

I am on WLI and feel nothing about other people’s food choices and certainly not enough to comment and be sanctimonious about it.

OP would judge you for your lack of self control needing WLI to begin with.
I see through her false annoyance and concern.

Happyjoe · 11/01/2026 18:44

How bloomin irritating, dull and rude. If only she'd done all this before, she'd not need the jabs...

...and I think you'll have the 'last laugh' later on and can comment on second helpings of spuds... Going by the news this week, those who stop the jabs put on the weight 8 times faster than normal people who stop dieting.

DinoLil · 11/01/2026 18:43

Perhaps point out if she hadn't eaten so much in the first place, followed her current new diet with some willpower then she wouldn't need to pay £££s for WLJ. (From someone who has lost 5st without WLJ)

You can have a chuckle when the weight goes back on!