My girl freind lost feelings for me but im still her close freind.?

So im going to explain this simple I been going out with this girl for almost 2 years and before we went out we were good Friends and knew each other for a year. When I asked her out we had a ruff start I did alot of mistakes. Then I started flowing well. Well 4 weeks ago she broke up with me. I didn't ask her back out because she had alot on her mind already and alot of family problems. So I was her Friend and at first I was nice then I kinda started acting like a *** hole now she says I lost feelings for you after 4 weeks. She tries to bring back all the old mistakes I done and say I didnt appreciate her enough and was a really bad boy Friend. I done couple bad mistakes. When my granda my died couple months ago we broke for some reason and I stopped talking to her for a month and she got really upset and she thought it was over but then we started back up and it was strong till now. I feel like maybe because I stopped talking to her for 4 weeks she thinks she can do it to me now. She has problems at home alot and im always there to comfort her. Yesterday she said your good friend your always there for me when Im going through something. I feel like we need a break I want her to come back to me and I think the only way is to have her miss me. I just cant I always get involved with her problems and I feel like I cant leave. She doesn't really have Friends and Im always there for her when things get really bad.