Okay. I misunderstood when you said he helped himself to one of your kid's rooms. What does that mean?
Do not take the following as advice, but *I* would not be able to resist the urge to have a private conversation with the young man the next time he is over at *my* house. It appears as though your W is flaunting this guy right in front of you, and you're just capitulating. *I* couldn't do that, but I'm NOT telling you that you should do anything.
Smarter people than me may come along and give you proper DB'ing tips. Pay attention. There are a lot of caring and knowledgeable people here.
All the best.
-PM
M:12y - BD:12/11 - D:6/13 - 4Ds
"The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy." -MLK Jr.