Should I hope I could win her back?
	
	
		My ex girl and I went out for a month and two weeks. We had a great time but eventually we started to have a lot of arguments. When she broke up with me the first time she felt that she was dealing with the same things she had dealt with in her previous relationship. After that she supposedly tried to give me another chance but it lasted only 3 days. 
I tried to convince her, change her mind, persisted on trying to show her that I wouldn’t treat her like her ex. She stayed firm on her decision. 2 weeks ago was my birthday and she wanted to celebrate it with me as friends. It was OK. When we got to her house we started talking. I was little drunk and I brought up the situation of her comparing me to her ex and it ended in a big argument and even when I tried to calm her down it was too late and she wind up kicking me out of her house that night. We haven’t spoken since. Last week she unfriended me on Facebook.  
I’ve been keeping to myself and fighting the urge to call her. Her sister is good friends with me and she told me that she’s upset that my ex is pushing away a good guy but encouraged me to continue no contact and give her that space. She also said that to move on because she doesn’t sound like she’s going to be loyal and supposedly she says she’s over you. I still kind of hope I could win her back. Sorry for the long post.