I can understand the embarassment and humiliation. But remember, this is not your choice, and you are not stupid. We believe what we want to believe because we love. There is no crime in that.
As for the locks, what about getting a locksmith...that way the family is not involved. And Amy has a point, your H does not need to be at your house to visit with your D. My XH does not visit our D12 at my house...parents are a good thing. Let him take her over there, and see what being a parent is like.
It's called tough love for a reason...its hard to give, and hard to stick by. It's being co-dependent to an addict, only the addiction isn't a drug.
Im still standin better than I ever did looking like a true survivor feeling like a little kid Im still standin after all this time and Im picking up the pieces of my life without you on my mind..