My daughter's boyfriend is excellent, but she broke up with him. Can my mother talk to that boy?

It depends on why your daughter broke up with him. You should talk to your daughter first to see what she really thinks and why they broke up. Then decide whether to talk to that boy or not. If your daughter likes him very much, but she is angry with him just because of some trivial things, which does not involve principles, and the other person loves your daughter very much, then you can talk to him. As a boy, let him take the initiative to coax your daughter and don't break up easily. If this boy is not your daughter's type, has some bad habits that your daughter can't stand in the process of getting along, or the boy doesn't really like your daughter, then no matter how good you think this boy is, but his heart is not with your daughter, or your daughter doesn't like him at all, don't talk to him. After all, it's not sweet to twist a melon!