Red,
I think the kids know what went on... even if they never talk about it. They are very susceptible to the undercurrents running in a family. I know I was. I can't imagine that I was very different than most other kids.
I bet it validated what they were feeling.... and it gave reasons for the undercurrents... which help them as young people to develop what I call a BS meter. Where they can tell when someone is BSing them. They need that to NOT be taken advantage of in the real world.
I will not mention, how many kids who have others determining their voice... end up following the wrong crowd... because they were never taught to listen to what is inside them... never mind trust it.
Hugs,
RB