I sent a long message to my ex-boyfriend Why didn't he reply to me?

They are no longer boyfriends and girlfriends. They have broken up. If an ex-boyfriend doesn't want to get back together with himself and says a lot, he may not be interested because he doesn't care and doesn't want to look back. But after all, girls can take the initiative to find their ex-boyfriend. Maybe he can't bear to refuse, so he will shirk what he said before replying. If the ex-boyfriend still cares about this girlfriend and wants to get back together with him, he doesn't reply, which means he wants to refuse to get back together.