Most of Mom's assets are in a revokable trust, and she has become angry at one daughter and wants the other one to become the trustee. She also wants to change who inherits from the trust, and what percentage each gets in order to punish the one she is angry with. I know that a lot depends on the language in the original documents creating the trust, but has anyone had experience with this? I have heard that in general the legal burden on changes to a trust are not as high as for changing a will. On example is that she was sole trustee originally but when all 4 daughters plus her doctor simply wrote a letter saying she was no longer able to safely manage her financial affairs, her designated successor went in place. No other proof was needed.