I have to agree with the players on here, good on you. She wants her cake blah blah. You cant stay in limbo, we all know it would hurt to see the ex with someone else, hence one of you should move away.
I would say though, that you have made her jealous. It will work in your favour, and although some people say has blown your chances, id say has strengthened them.
However, if she isnt a serial witch, and is upset then you should talk about her leaving, cause you need to get on it dude, theres plenty more fun to be had.
p.s// If the girl you took home was a not as fit as her, you lose. Never go lower.