My father passed away almost two years ago and my siblings are still holding a grudge against me for listening to the lawyer regarding my Dad's estate instead of them and for doing things the way Dad asked me to. They are treating me mean, saying unkind words, even acting like it's not just about the estate but they have had animosity against me for years? Mom is not well now, and I think I am going to lose my whole family.
I know my father would be ashamed of my mother and my sister for pulling the underhanded shenanigans they masterminded. I chose not to fight anything. I pray my legal woes will be over soon. I'm moving along. I spent too many years dealing with those two and I want some peace.
I asked him why he wanted to be on the banking and he told me "to keep it out of probate". I understand his point of view but as my CPA brother in law told me, "probate can be a good thing, things have to be accounted for." So I expect much to disappear. She also has no checks and balances on her money. He is totally in control. It has ruined our relationship because I am not allowed to know anything about her finances. Many secrets breed much distrust.
So, if you have done your job and fulfilled the demands of the will. Have not done anything underhanded. Then you need to ask what you could have possibly done differently under the law. What would they have you do?
If you did everything legally and on the up and up, then you can have a clear conscience. Your siblings could be jealous or hateful or immature, I don't know them. Did they get left out, is that the problem? You can't control their feelings. It's mind boggling to read how families act when there is a will and money involved, even in harmonious families it can happen. I'm sorry you are experiencing this.
My sister was the "lucky" one to become executor after mom got mad at my son, (along with my daughter and me) because he had been the executor. My sister has done a horrible job and now she faces repercussions with the court but that was her doing. And I don't care how she did things but the courts do. I didn't want to get involved but have been forced to do so.
And like you, I was fearful of losing my whole family. I did. It breaks my heart.
If sitting your siblings down for a meeting is out of the question, then you may have to resolve yourself to the fact that its hopeless and maybe time will heal the wounds.