Im an emotional wreck now I lost the love of my life but i do not know what to do.?

Four days ago my ex and I broke up for good the other 100 times we broke up we always took each other wrong a year of problems but our love stayed strong. Not strong enough this last time a time we were broken up i went to see other people nothing serious just a movie while he talked to other girls but we got back to get her and he found out about that date i had and he call that guy even he told him nothing hap pend but my ex doesn't believe me like always. He broke my phone and returned everything i gave him the very next day he even Hit me when he found out I always forgave him the things he did when he talked to other girls and him hitting me because he had jealousy issue. I just know he loves me like i do. But now i found out he is talking to so many girls on face book he called me the first few days on my aunts phone saying he will get me back and he isn't done i just said i dint care i wish him the best he is hurting me talking to other girls he knows but i just ha vent talked to him in two days i dint know what to do i love him so much. He just makes it seem like he hates me now i didn't even do any thing Wong honestly.