Ex girlfriend issues....?

You were a wonderful and sweet boyfriend and she took advantage of that because she was in a bad place and needed a 'boost'. She found someone she thought she liked better and wasn't woman enough to be honest with you about it. I would say she's calling you know because she realizes she made a mistake and wants you back or she is trying to appease the guilt she's feeling. Either way, you are far better off without her and don't give her the time of day. And remember, nice guys don't always finish last, so hang in there. If you continue to be a good person and put yourself out there, you'll find a person that appreciates you. For now, maybe there was a lesson in this; perhaps you shouldn't date people that don't it together.