Ok I will take the bait - I'm a mumsnetter who is estranged from her in-laws. I read the thread about this and came over to look.
Overall the thread we've been discussing just makes me really sad - because it really seems there is no light at the end if the tunnel. We stopped seeing my husband's parents ten years ago now, so our youngest DC don't even remember them. Over that time it seems his parents have laid such a guilt trip on his siblings that they also now hardly ever see us - apparently if they do it causes so much trouble that it's not worth it.
WIthout outing myself, DH's parents refused to stop doing something around our children which is well known to be potentially dangerous. For years we had put up with their racist remarks, homophobic rants, general difficult behaviour, but this was a step too far - so we politely asked them to stop this one thing. Their response was shocking - they were furious that we had even had the nerve to ask, and for months would vary between my FIL calling, shouting abuse, accusing me of being insane, telling my H to 'sort me out' - and then my MIL sobbing that she was depressed and that we had ruined her life by taking her GH away.
For months we would tell them that all they had to do was sort out this one issue - but over time he insults and abuse piled up and we realised for our own sanity we had to stop responding at all.
Stupidly I still sometimes imagine a time when they turn up at our door and apologise for saying I'm mad, that our marriage is over (this was suggested to DH as a 'reason' why we can't 'face' them), that we are terrible parents, etc. And then we will all live happily ever after. Because make no mistake, there is nothing i would like more than for my children to have a relationship with two grandparents who loved them. But i know that will never happen, because they have never, ever admitted that any of the blame may lie with them. We have told them that we just need to see that they are prepared to respect our wishes re the safety of our children. We have told them that if they were prepared to apologise we could start again ans wipe the slate clean. But they have never done this and as the years go on i realise they never will.
So i have a question for you. Why do my PIL have the time and energy to talk at length to people around us, and to still send us long letters, about how miserable they are, how much they miss their GH, and how they wish we would come to our senses, but cannot say one word (ie sorry) that would have stopped this whole shitty situation escalating? If they truly love their GH so much, why would they not stop doing one thing we asked, just when the GH are around? Why would 'not backing down' be more important than seeing their GH?
I also would like to offer some advice, to those who may be interested. If you genuinely want to end the rift with your families, just turn the situation on it's head for a moment. Stop thinking about 'your side' of it for a second, and think about how the other party may be feeling right now. Or even call them, or write a note, saying you're sorry for what has happened, and ask if there is anything you can do to put things right. And if you receive a reply, think carefully about what is most important to you - still being 'in control' or having a relationship with your families.