I really want my ex back but he hates me?

We were together for almost six months, and he's the one who initiated the breakup in the first place. We were really happy together, and he even planned our things for the future together and sort. But there's a reason why we broke up. I started to be possessive and controlling. I would get jealous because he would spend a lot of time with his girl friends, and this started to drag him off. By the start of July this year, he decides to ask for a break. I didn't give him that break. I sensed that he was going to break up with me, so I started to pressure him on not doing so. This just pushed him up to the conclusion that he had to break up with me, and he did. I kept insisting, but he started hating me for it. Then, I stopped. I started talking to his friends, but not very often. Not until school started this year. This was suppose to be his senior year. I tried talking to him again on the first day of school, but he was acting really rude and even insulting me and trying to push me away. The day after, he insults me on my face, in front of his friends. His friends decided to back me up, and he left angrily. Someone ran up to the school director to report the incident. The director called his parents and all to tell them what happened, and they were really disappointed in him, because they still actually liked me, and wanted him to at least give me some respect. He was really frustrated. The school director sent me to a psychologist to work this out. It did something, but not exactly what I wanted. The next week, he came to school to "apologize". Yeah, he said sorry, but I feel like if this was a forced apology because when he apologized to me, we were with the director and the counselor. Of course he had to be kind to me. I apologized back for my immature attitude. And that was the last time I physically saw him. He left to a public school that same week, to spend his senior year far from all the drama he would have to face at school. I understood. I started talking to his old friends more, including his best friend. I even started to ask his best friend for advice in order to get him back, but he wasn't helping, because he has feelings for me. He even asked me out. Anyways, he came once up to me, after two months of no contact with my ex, that my ex was ready to talk to me. Of course, I believed him. I even developed a plan in order to get my ex back, and I knew that guys reach this depression peak after a breakup, and he told me that he finally reached it. I was excited, and I texted him with a simple hi, just falling back in the same route again. He said that he doesn't want anything to do with me anymore. This time, I wasn't upset, but mad at the two of them. I went to the psychologist again so she can give me advice. I told her that I would do anything to get my ex back, and she said that she will help. I would ask my mother for help, but my mom hates my ex, and doesn't want me talking to him. If this makes any difference, the last message I sent him was that I think the breakup was a good thing and that I've moved on with life, and I hope he's been doing so as well. According to people in his new school, he constantly complains about how bad of a girlfriend I was, and even though he blocked me on Facebook, I still have access to his profile via to other accounts. He still has all our pictures together and he still has the whole in a relationship status on his profile, despite him not being in a relationship. He hasn't changed it since the breakup, and he logs in his account EVERY SINGLE DAY. He also says he doesn't want a girlfriend for a long time, yet he's hitting on girls in his new school. I feel like if there's still hope, I just need to push the right buttons. I really want this guy back, and no, he isn't my first boyfriend. I've never felt like this for a guy before, so I want to fix this problem before its too late. I don't think he actually hates me, he simply has some communication issues, and I know that because he actually does. He has some psychological issues so yeah. But anyways, can someone give me advice? Please? I really miss this guy, not a day goes by that I don't think about him....

Oh dear honey :( I think have got a obsession going on here with this boy and really need to let it go ...