As long as they don't expect us to find the damage they've done as attractive or they want pity for the damage they've done I'm fine with ex fatties. I don't go around berating guys who don't think stretch marks are attractive or choose not to date women with children because that's their choice and my choice was to have kids, which in turn gave me stretch marks and, well, kids. They got fat, they damaged their bodies, and have to deal with what people think of that. It's just facts. If they had the fortitude to lose the weight and keep it off I'm sure they can handle some criticism.