It's everyone's individual choice as to whether to estrange. Obviously, it's better if discussion and compromise can avoid it, but it's not always possible.
But, when someone dies, guilt may well kick in. After bereavement anyway, there can be those feelings. But, they are obviously amplified if there has been estrangement.
It's a case of making your decision, and then living with it.💐
what is this behavior called does it have a name?
By special request, let’s discuss our favourite Classic Music and why?



