Kristen Witherington Roommates Ain’t It. Be careful because this girl with sleep with your man after letting her and her boyfriend live in your house. I allowed her and her boyfriend at the time to live with me and later while I was on vacation with my mother, she went to the bar with my bf and friends. When they came home, she was sober and my bf was wasted. (Not an excuse for him). She slept with him even though I opened my house up to hers. Needless to say she never showed her face again.