We broke up 3 months ago. He dumped me. After break up, he keeps saying we should not talk anymore but keeps coming back even after I blocked him twice. He made a fake account to get to me. But after that, we keep fighting and yesterday was the last straw. He said he cannot take it anymore so he said he has to leave again. But he told me he loves me very much and told me I can talk to him anytime I want to. And said he will miss everything about me and the good times we had. Why is he doing this?