I agree, do nothing until you are sure. Can you possibly have your friend take Prada during the week and bring her back on weekends? I just don't like that she is home with your roommate. Not to stir things up but he just sounds like he is not a patient person at all and 2 months may not seem like a long time to you but to him it may be an eternity. Good luck with it all. Hugs to you and Prada.
