I'm annoyed that my boyfriend broke down in public
What about your boyfriends breakdown annoyed you?
It was embarrassing and stupid, I just can't stand it.
You should not be upset with your partner for having a breakdown. By being upset with your partner about this, you are making the breakdown about you, when it is really about what he was going through. This makes it appear that you lack empathy.
Don't tell me what to do, Rick.
I just think you should get him some help if he is feeling emotionally distraught right now. If he feels something is wrong with him then seeking out professional help would be nice.