I currently take care of my grandmother make all her doctor appointments, take her to the doctors, pay for her life alert etc. No one else helps another family member a nephew I have found out who visits once in a great while has talked her into giving him all her paper and redoing her will through his attorney. I have noticed that she is more and more getting confused and worried that they have talked her into doing this for thier own benefit. The family member does not know I have found out what has been done, what can I legally do to protect my grandmother from being scammed which she has already been several times which has led to me being on her checking account.
I'm also confused how many people are attempting to influence your mother. You refer to "they" - did you mean the nephew and his attorney, or are there more family member involved attempting to influence your mother?
You mention she's been scammed before - was this by family members? If so, one attempt now is different from repeated attempts, which demonstrate a pattern.
Your screen name is well chosen!
If the elder at the meeting starts to sound confused, the meeting stops
and the attorney will say that no legal paperwork can continue or be signed by that elder.
Protector, do you by chance know who is your nephew's attorney? Maybe you can call and leave a message saying that Mrs. Smith has memory issues and that she might be having her Will changed under direst.