my bf insinuates we break up or saying he can’t show affection for me, bringing up breakups, etc. he also seems kinda out of it a lot.

he’ll say he’s uncomfortable in the relationship (uncomfortable dating, not because of me, i don’t think) or wants to make sure he’ll be good for me but then says he doesn’t wanna talk about it or just brushes it off and says he’ll continue to date me and just deal with it because he likes me and without me, he’ll have no one.