we just feel we are waiting for her to blow and bring the whole situation to a head.
This. Exactly.
I said to DH, during the year we went low contact once a week it was brewing, and we were going to have an almighty row soon.
I was right. Only it was me that lost my shit. They were in my house, being their usual nasty selfs, sarcastic comments, domineering "I'm your mother do as I say" sort of attitude, and more that's too much for this thread to go in to.
I saw red. In front of my children I was being treated like this (and had been for years). And that was it. I was calm. Told them they'd crossed the line over and over again. She went ballistic 'how DARE you!!' and "I'm your muvver!!' (eastenders like), he tried to pacify things, all the while looking at me like he wanted to hit me.
This was the beginning of the end, and I am SO happy things blew up like that. It was the great opportunity I needed to go NC.
No it's not easy at all. Especially at the beginning.
Again. Stick to a plan. Keep a team, and hold that united front.
Good luck. Truly shit times, I really do understand 