I just figure that he's moving on and so should we. It just helps us and bonds us even more.
There ya go! That's detaching at it's best. I think you're right in assuming that he knows he's not fooling you. The fact that you aren't calling his attention to what he's doing and how wrong he is places the responsibility squarely on his shoulders. He's gonna have to take ownership of his journey and what it does to your family. Great job