Should I send a message to wish my ex-boyfriend a birthday?

If you don't break up completely, then bless you! Didn't he send it to you, too Under normal circumstances, sending it is to wish you a happy birthday. If he breaks up with you for a woman, he will still contact you and ask questions, which shows that he is a man who values friendship. It can still be considered. If you still want to associate with him, you can talk to him yourself, or wait for him to say that you can stimulate him to get closer to other boys, he will be jealous, and maybe even make up with you! ! ! !