My ex girlfriend won't touch my....?

heart. She broke up with me, then she tried to contact me a lot. I didnt respond because I was trying to heal. Then once i gave in and replied, she wouldnt respond. I was very good to her. I was emotionally supportive, a great companion, and very reliable. I helped her pay of high interest debt and brought her on a few long vacations internationally. She doesnt make much money and had to work less while we were gone. She got an apartment that was a bit out of her price range. Now she says i screwed her life. Why would she say this? What is she thinking? Similar expiriences? I always went above and beyond...I dont understand her.