I have a roommate who's boyfriend smokes weed and claims to have a card? they been here for a month now and the room reeks of his weed when they open the door! They are not on the lease but me and my wife are. I have a 3 year old and don't want this stuff around her. I want to kick them out but i'm still look for a job and my wife makes enough for us to pay half for the rent & utilities. What should i do?