I've read this situation on the forums before...she's using you as an emotional cushin, she's claiming to have one boyfriend and acting as she has an other one...YOU ARE BEING USED.
She's having a good time manipulating you, and she doesn't want that to change, because simply put, a boyfriend in jail just isn't fun or enough for a woman like her, she's gotta have something on the side for her personal feelings.
Now tell her to cut the crap or you're gone, because you're simply going nowhere, and you're not going to if you don't do anything about it.
And by the way, what you said about women is SO TRUE! I know a friend's girlfriend that is clingling to this guy like no tommorow, and she's kind of disappointed that he can't be the loving man she wants him to be but in the end she's really head over heels for him because he's 'the cool guy', and she just doesn't notice it...women end up changing their guys and then complain about it, go figure.
Oh yeah, I'm a BIG fan of videogames and that track sounded great...I still can't guess what kind of game is it, thought :)