"I'm ever so sorry to intrude, I don't know what the situation is with you but if it's at all possible could you maybe start making plans to perhaps move in elsewhere. It doesn't have to be right away, and i'm not kicking you out, I really can't stress that enough, but, I just feel lately like I really need my own space, and well, you were only supposed to be here for a couple of months while you found your feet. Ok?"