If W continues to complain about it, how would you go about setting a boundary?

W, I'm uncomfortable when you discuss with me your communication problems with D. In future please....... (your turn)

Me 57/H 58
M36 S 2.5yrs R 12/13

Let me give up the need to know why things happen as they do.
I will never know and constant wondering is constant suffering.
Caroline Myss