If you mean a curfew, Dotsie; I don't think you can do that with a 22 year old.

We lived through that on and off for about 6 years with our son. It was hard...very hard. In the end, we tried to keep out sanity by pretending that we were still living alone. His door to his room remained shut...I couldn't stand the sight of his room;...messy is not way to describe it.

We ate our meals alone. If he didn't specifically say he would eat with us, then we didn't cook for him. I agree with Louisa about the respect thing...but sometimes they are awful bitter at that age about even living at home. So we shut our eyes and just tried to grin and bear it.

I got to add that we now have a wonderful warm loving relationship with our son. So it isn't worth ruining what you have because of a temporary situation.