You should get rid of her, she probably has no intention of being with you. A girl always has that one long-term friend who is really great and wonderful, who would never hurt her...but really likes/lover her. Which is why she is not interested because she wants a man that can hurt her. Probably for attention and nobody will give her attention if she is with a nice person. Women like this are the ones that get knocked up for child support.

Men can never win these days, I feel very sorry for them...