OMG RainbowDashstolemyidentity this breaks my heart.
Let me tell you about a convo I just had with my (slim and very fit) bf, as to how it could have been (should have been) for you.
For ref, I am very overweight, obese, covered in stretchmarks and flabby flab everywhere. I had taken a look at my naked bod in the mirror the other day and it was revolting.
Anyway, earlier this week I was dozing off to sleep and he was being all sexytimes with me, grabbing my flab and kissing me all over etc, and basically making no secret of the fact he wanted me.
The following night I said that I'd done the mirror thing and basically, how could he find me attractive when it was so horrid. He couldn't explain it beyond saying that he loved me, everything about me and that all my fat stomach and huge arse etc, he just didn't "see". He just finds me sexy and I am the shape I am and that's that. He knows I am trying to lose weight and that's fine too.
Your OH is a shit. A cruel and superficial shit. Has he got pecs and abs like a bodybuilder, hair like a horse's mane, dick like a porn star? No. So he's not exactly your all-singing all-dancing Adonis is he? Who the fuck is he to criticise a (undoubtedly) perfectly lovely and normal-sized woman because she doesn't look like an airbrushed model in a magazine?
I agree with the pp who said there was a really easy way to lose ~12 stone... What is that MN phrase about fucking off to the far side of fuck?