A man broke up with me, and he won't return my messages. He didn't answer when I told him, and he didn't pull me. What does he mean?

If a man has broken up with you, what you mean now is that he doesn't return messages, and he doesn't answer your calls. And he hasn't blackmailed you yet, so it's very likely that he just deliberately didn't want to answer your phone calls and then didn't want to return your messages. He just wants to walk better. Think about whether you want your message back. He may be in a very tangled state now, so don't bother him yet. See if he will send you a message or something in a few days. He may be, that is to say, considering whether to get back together with you.