IC: Yes, it is a big relief that this doesn't seem to be a case of 'abuse of power.' When it is peer related difficult child does have frame of reference of this kind of things happening, so it isn't quite that stigmatizing and signalising him out in his own mind. However it was so much out of what is considered 'normal', at least here, that it can certainly not be brushed off as difficult child issue or over-reaction and him not being able to 'take it right.' While it started rather 'normal' it unfortunately went out of hand badly.
DDD: easy child does know. We had to tell, he would hear it from elsewhere anyway. Others we have not told yet and hope we don't have to. Unfortunately a problem with small community; everyone always knows others' matters better than the person themselves. Someone will spill the beans also for mother in law some day.
It will not be me and I did ask husband to rather talk with his dad about this, if he feels the need, than with his mother. Even he did get that. He is close to his mom but he also knows and somewhat respects that difficult child wouldn't want to share this type of issue with his granny.
husband told me today that it troubles easy child. They did talk about it during the weekend while I was at difficult child's town. I don't exactly feel equipped to handle also easy child issues with the matter right now, but I'm steeling myself for that already. Luckily it likely takes some time for him to think about it by himself before he will sought me out. So I will likely have few days to arrange my thoughts before I have to deal also with him. Just now I have difficult time changing my focus from difficult child to anything else.