Quite frankly, judgmental people like you ought to stay out of legal advice forums such as this one. I'm looking for legal advice not your opinion. It would be great if this family was such a loving family to begin with. However, if the love ends when they don't get what they want and moan and complain that their needs, desires, and wants aren't being met and then act out with total hostility towards you, leaves harrasing phone messages, threathen you with lawsuits, drive by your house when you are not home that makes even the most oblivious neighbors concerned, then you would sever your ties with them too. I would file for harrassment but that is exactly what these people want.
Quite frankly my spouse would have severed ties with them but this is what he was afraid was going to happen. Well now he's gone and my personal history is not inextricably tied to these people and my identity as a human being is not linked with them that it is easier for me to make that decision. My spouse grew up with these people as his parents and I have been warned by him what this family is capable of doing.
I'll be damned if I will subject my children to this. I'm a strong person and I will not be bullied by grandparents who think they have a right to my children because their child died. My children do not exist to fill their emotional void. And what are you saying about moving on and finding a new spouse like you know exactly how my life is going to play out? You think it would be so easy to move on when your spouse died? Do you know what you are talking about? Are you a widow or have been widowed? Are you taking care of children on your own when you expected a lifetime partnership with a person with whom you had a relationship based on true love, respect and trust? You think after that I would want a stand in? Keep your opinions to yourself. If you have legal advice then post them, otherwise get out of this thread.
And somebody in this forum once told somebody to go pound sand.
GO POUND SAND.