I also have no issues with your personal tastes and the preferences or your husband/partner either.
I don't think a person could be 400 lbs. and heathy at the same time, and I think science proves my point correct. I also don't think gay men are usually attracted to overweight/obese men, but I do know the existence of self-proclaimed "chubby chasers" if that's what you meant with sweeping statements that are not based in reality.