a member

I was going out with this girl for almost a year now. We have had 5 major fights where I am the one at fault and anytime I wanted to say what bothers me I was told I need to stop playing the Victim. She has told me that she doesn't like me talking to other girls and was the reason for 2 of our fights. I begged her to stay and told her I will change and I did. The other fights were because she told me it felt like I didn't love her or showed it nor cared about her. And in every fight she brought up the past of how I hurt her and how I haven't changed and put effort into our relationship. I bought her gifts, spend time with her, make time for her. Talked to her while I was working and even when she had a friend that liked her and I told her and didn't believe me. But we were on a break and the friend asked her out, stirring up a whole drama Fest. We are now broken up, and she told me we can stay friends and maybe if I show her I care we can get back together. Advice?