first off welcome to S.R. now i must say a drug is a drug. it does not matter what drug or who is using it. next you told your g.f. she could move in IF she was clean & she is not clean. you can not go back on anything u say. set boundries & stick to them. i do not mean to sound harsh only truthful it seems to me as if you need to go to N.A. meetings also. think about your life & what you really want our of it. keep coming back & let us know how u both are doing. prayers,