I called his penis small last year and im assuming that stuck with him because the last few months when I gained some weight he started making fat jokes. Not towards me but I can read between the lines that he was talking about me. Cool I brushed it off until it became constant, but enough is enough so now I make jokes about his small penis and he's so butthurt about it and now he really won't stop bodyshaming jokes now that I lost weight I lost some booty so now he's making small/flat butt jokes. He's just way to insecure apparently and I don't know if I should be with him if this continues. He's been trying to lose weight too.