Dear Irrelevant,

From what I can tell you are too kind. The best advice I can offer you is to think of yourself a bit. The more you stay with her the more you suffer and the harder it will be for you to break up with her later. It is best for you to be firm and simply break up with her if it isn't going to work.

That is the best advice I can think of right now.

From,
Humbaba

P.S. Please keep us updated.