Can you help me name this movie?

OK.. I dont remember much about it but, I do remember that it was an Independant movie. Like movies that the Sundance Channel plays. I remember this prostitute. that lives in this building. she is alone at first, then meets this guy in the apartment and asks him if he would like to live with her, he accepts, they live together and they become lovers. he then becomes like her pimp or something like that.. thank you sooo much in advance...