My boyfriend has a friend that he's known for about 7 years now but his friend uses him and is a moocher and none of my boyfriend's other friends or family even likes this guy. This guy doesn't have a job, a car, and has a kid and he uses my boyfriend all the time for rides, food, money, and a place to say the night all the time. My boyfriend and I are talking about moving in together and I'm stuck in a rut because I want to (I'm basically living at his place already) but I can't handle his low-life friend staying the night. I can't trust his friend as he's stolen from us just recently and so I no longer want him to stay the night here or be here alone. I don't know what to do or say to my boyfriend either. Any advice?