I dated a guy short term (a month) and it was not working at all (because he had a fear of being "whipped" and therefore wouldnt go out of his way for me at all) so I broke it off and tried to be nice about it. For days he tried to get me back, bringing me flowers, inviting me on dates, saying he understood what he was doing wrong and would treat me better. By the end of the week I simply told him we weren't right for each other and he started swearing at me and being very rude. I stopped talking to him. He started making posts on facebook implying that I wasn't good enough for him. I deleted him from facebook. Now he is upping his posts (my friends have informed me) to be really rude towards me, talking about how I am psycho trash and he is lucky he got rid of me when he did. Has anyone ever dealt with this kind of guy before? Why is he acting this way and how should I handle it?