My ex and I been dated for 2 and half years when I decided to break up, right before the summer. I thought that it wasn't working out and we both needed the space since we fight so much. One week after that I slept with his friend after this party he invited me to, I regret the whole thing and told my ex right away. Well like I expected, my ex was hurt and angry for what I did, saying how could I do this, he thought that I love him and wanted to get back with him but instead I slept with his friend. I was hurt too, it wasn't meant to hurt him...but it happened! Much later that summer I had a summer fling with another guy...more like rebound.....although it didn't work out. The summer ended and I tried to get back with my ex, I felt that I still love and care about him even till now, I did hurt him unintentionally, we tried to be just friends and sometimes we still sleep together. until vacation when things got ugly, he felt harassed by my calls and random show ups at his apartment, he told his mother who suggested to put a restraining order on me, thats when I decided to not to bother with him ever again. I feel that he hates me for what I did but I still care about him. I have a lot of guys liking me but I still have a tough time moving on. It's been almost 5 months since I last saw and talked to him, should I try to contact him in hopes of getting back together or should I just forget it and move on with my life?