How do I handle my mother‑in‑law’s body and food comments while pregnant?

I just need to vent and get your opinion on something because I feel like I’m going a bit mad trying to figure out if I’m overreacting or not.

So me and my mother in law have always been really close. Like genuinely, she’s treated me as one of her own since day one. She’s been there for me and my husband a lot, and she does have a lot going on in her life , she cares for vulnerable family members and runs a charity, so I do have a lot of respect for her and I don’t like speaking badly about her. That’s why this whole thing feels a bit complicated.

We spend quite a bit of time together, like going out for little “girl days” shopping and getting lunch, and on the surface it’s always nice. But there’s this ongoing thing that’s started to really get under my skin, and it’s mainly around food, my weight, and just little comments she makes.

She and my sister-in-law have this weird habit when we go out where they’ll order the tiniest thing, barely eat it, and then go on about how “full” they are, like they couldn’t possibly eat anything else all day. It honestly feels performative, like they want to come across a certain way, and I just find it a bit ridiculous. I’m the complete opposite, I love food, I eat properly, and I’m not ashamed of that at all. As long as I’m healthy and eating normally, I don’t see why it’s an issue.

But she constantly makes little comments about it. Things like “I love that you have such a healthy appetite” or “I wish I could eat like that,” which sound nice but don’t feel nice. They feel like backhanded compliments. She’s even straight up called me “piggy” before, which I laughed off at the time and joked back, but when I think about it, it’s actually quite rude.

Now that I’m pregnant, it’s got worse. I’m 6 months along, so obviously I’m eating more and my body is changing completely normal. But she keeps making comments like “you barely look like you’ve put on weight” and then in the same breath “you look massive.” It’s really confusing
Updates
1 mo
The thing is im not even fat and all her friends tell me how little and petite I am. Im a size 10 uk which is pretty normal. Obviously whilst pregnant I've gotten bigger but only around my stomach. Im very physically active too. The funny thing is she's 6ft and size 14 so she looks slim but she's actually not so she's in no position to judge my weight
Updates
1 mo
Correction im 7 months pregnant fucking hell...🤣
How do I handle my mother‑in‑law’s body and food comments while pregnant?
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