My brother and his girlfriend rent a house. The girlfriend has lived with him since late November 2009 but is not on the lease, my brother is only lease holder. Recently, they have ended their relationship and he would like to have her move out. However, she is refusing to move out stating that she has rights to be there. What rights does she have as a roommate who is not on the lease? What actions can he take to have her removed? Thank you!