Boyfriend REALLY messed up? Help! I'm Sad?

Tonight I showed my boyfriend a picture of a girl who said I looked like a "man" I have curves, I admit it, I have boobs, I admit it, I am not beautiful but I do NOT look like a man, she only said this because we were in an argument BUT I showed her picture to my boyfriend and he goes "Shes cute, and I feel bad for the man who gets her because every man wants a super skinny woman so he will have a problem keeping her" note that she looks like Mary-Kate and Ashley Olsen, she is anorexic skinny and he also goes "she will most likely cheat on any man she gets because skinny women like that can have any man they want" in other words he was saying that no one wants curvy women and they only want anorexic looking girls, I mean it this girl LOOKS like she has anorexia, now I am NOT fat but I am curvy, and he knows I have an issue with that, I have been to counselors over my weight issues, I AM Bulimic and Bipolar and he knows this, I am hurt that he said this in front of me, what should I do? If I were to ask him to not talk like that he would get angry and break up with me, he has done this before