The problem as I see it is that you are posting this on the Friends and Family of Substance Abusers. We have been through hell with our addicts, many of whom smoke crack. You are with this person by choice. You are not married to him, have children with him or are his parent. We are sharing with you that it is very unwise of you to think about letting this person into your life and into your home from our own experiences. He is unhealthy and if you are repeatedly choosing crack addicts to hang out with, then you are not healthy either. You asked for advice and you got it. There is a saying that I am sure that you are familiar with that comes from the Rooms of NA and AA. It says Take what you like and leave the rest. We here are a bunch of codies and we hate to see people mess up their lives with addiction because we know the pain it brings. We have been or are living with the effects of it. Hugs, Marle