I should clarify that this is not a new thought to me (or others who know him). Even he has an idea - last year he said he thought something might be wrong with him because he didn't feel much empathy. I suggested he read about narcissism.
But with the distance and the extreme recent behavior, I revisited the thought and found a well of information that completed the picture that was half done already. It just took me so aback.
I'm going to talk to our MC.
M 16 yrs, WH62, P54 3 adult blended kids EA 11/13, BD1 6/14 PA fall 14, BD2 2/15 Piecing 2015, BD3 12/15 Separated 4/16 WH moved OW in 5/16 Divorced 6/15/17