Honestly, if it was me, I would model. If your boyfriend REALLY cared about you, he would let आप follow your dream. Maybe आप should just talk about it with him and ask him what about it he doesn't like. Maybe आप can convince him.
But overall, I wouldn't think that he would hold आप back if he loved you. (not saying he doesn't)
I think if your into modelling and your doing well, आप should totally go for it. Your boyfriend is holding आप back from all sorts of career oppurtunities, and personally, I think that's just plain selfish.
I can understand what he means, but what kind of modelling is it? If it's just decent, fully-clothed modelling, he's being paranoid. Maybe it's just the whole male ego. Some of them can't deal with women being better than them (Remember, I'm not saying ALL males, just a few)