Do you understand how people work?

It's pretty simple. A person will walk all over you and use the hell out of you for as long as you let them do this.

You may not want to be single but I garaunteee it is better than a shitty relationship with some girl who won't act right. Everyone hates being single but it sure beats being the only one in a relationship putting any effort into it.

Single isn't so bad and at some point you will find someone else, someone better than who you are with now. You just have to stop being codependent and strike out on your own...so put your big boy pants on, call her up and say, "look bitch this aint working so get the fuck on" and be done with it.