Turn around what he said; if you're the ugliest girlfriend he's ever had, then he must have had a whole lot of luck he didn't deserve, getting all those gorgeous girlfriends!

You notice and care about your teeth more than anyone else does; TRY to notice other people's teeth when they're talking; one can only see parts of a front few and not very well? You would have noticed your teeth were "that" bad before you met him but you thought you were pretty so they can't look that bad to others or you would have seen it yourself! It's like when we think about a certain color or make of car and then see it all over the place? He mentioned your teeth and now you are super aware of your teeth.

What he says is his opinion and how he says what he says shows his character! I don't care for either!