[Hobbit111]

Hi everyone.. I have a tricky story and would like advice. I met a girl from the other side of the country, she ended up moving in with me 300 miles from her home, she left everything for me. We were in crazy love, traveled and had a good life over a year. We planned for our future and were so comfy with each other, we were best friends as well. She broke up with me after a year becos I made a mistake of seeing my ex ex (non sexual as she's friend of family) when she went home to see family.. It's the one thing she asked me not to do because we had big problems because of her in the past.. I see my ex ex in dec but my now ex never found out to march, she moved out local to me an decided to stay here and not move back to where she's from..
After the break we were still seeing each other constantly and things were good kind of like normal and she was undecided to get back with me or not.. We spend a few days together and it was amazing. Then the day after she just cut me off, no replies no explanation nothing, I know I don't deserve anything because I really hurt her but I was so sorry and told her so.. I then went a bit crazy and constantly harassed her as I at least wanted closure and I admit I was woried she met someone because she moved into a flat share with 'many men.. I acted crazy for a few days then eventually decided I should respect her and leave her a lone. She contacted me one night and said she loves me but I'm no good for her. She then wanted to be friends which was hard for me because I love her so much so it didn't work, she cancelled plans with me to go clubbing with all her male housemates.. her and her friends and family deleted me of Facebook Now a month has passed and I miss her so much I want to be friends but she ignores me or sends my basic texts.. She won't tell me any of the info I want to know like why all of a sudden did she stop seeing me or if she's met someone because then it be the closure I need and can move on and give up the hope I have.. I want to be a friend with the hope of mayb proving myself and mayb one day getting her to fall back in love with me.. But she don't want to be friends.
Maybe she was lonely and scared when she first moved out that's why she continued to see me.. Now it's like she can't remember the good times and actually hates me, she text me saying to leave her alone that she don't love or miss me anymore which is killing me. It's been two months since the break..
I'd like advice on her mind set and her actions, why wouldn't she want to give me closure or to be friends? How could she love me one week then not? She moved her for me..