My 86 yr old mother lives out of state. She is very sharp and able to get around, the only help she receives is from a neighbor who volunteered to take her to doctor appointments. Recently mothers personality has changed. She calls asking why we took certain documents (we didn't) she is convinced my wife (whom she has always loved) is stealing from her, and tells people that we held her hostage (.... She was ill and came to live with us until she recovered for approx 6 months ), and numerous other things. She will not move in with us permenentally, and she is extremely stubborn (always has been). We fly in to visit her once a month and spoil her like we always have. All her financial needs r taken care of. OK....there was the background... Recently this neighbor who helps out stopped talking to us, next thing we know is that the POA has been given to her. (we were notified by letter from an attorney who has yet to return call). Yesterday I went to log in to my mothers bank account to transfer her some money and pay her bills, but the password and email has been changed. The bank will not talk to me as I am not her. Now I find out that she (the neighbor) has been trying to contact the grandchildren and an ex wife from. 20+ yrs ago to tell them we r abusing the grandmother! The grandchildren laughed at this as they know how much we cherish her. I have tried talking to my mother only to get anger from her. I swear she watches too many court tv shows and thinks we r like those people in them. I am certain the neighbor is behind all of the changes and thing missing in the house. I do not know what to do as my mother says she is comfortable with this neighbor taking care of everything. I really don't know what my next step should be. Any advice or info would be welcomed! Thanks for listening !
Your description of her behavior is very consistent with dementia, although I suppose other medical events could be involved. Figuring out the cause of this sudden change is urgent now. It may require a more extended stay by one or both of you to arrange doctor appointments and follow up.
When my husband first developed dementia (which came on very suddenly, by the way) he was sure I was stealing from him. He called the sherrif's office repeatedly (fortunately he wasn't able to dial correctly) and told our neighbors that he was being held hostage. This is very common behavior in dementia. It is the disease (or some other medical condition) that is causing this behavior, not that mother has suddenly been talked out of trusting her caring son.
If documents and other items are "missing" it could be that a) they never existed in the first place, b) they are safely stored elsewhere, such as a safe deposit box, and Mother at one time knew exactly where they are c) Mother misplaced them, perhaps even sending them out in the recycling bin, or d) Mother hid them because she knows they are valuable and now not only doesn't remember where she put them but doesn't remember hiding them at all. There is also possibility e) that unscrupulous neighbors have taken the papers for some mysterious purpose. In my mind a) through d) are much more likely.
Now this friendly woman who until very recently was sharp and could manage her own affairs complains to her concerned neighbor that her son is taking advantage of her. Mind you, the neighbor has known her a long time and she knows that your Mother is not a person to make such serious accusations up, especially about her own child whom she has previously spoken highly of. So the neighbor steps in to "help." I find this a more plausible scenario than that the neighbor is deliberately stirring things up, but that is still a possibility.
So, back to the first step. What is causing your mother to behave this way? Determining this is a challenge. Mother may not be agreeable to seeing a doctor. Not all doctors are trained in/skilled at diagnosing these kinds of problems. But this really has to be the beginning point. If mother has something that can be treated, or if there are treatments that would at least lessen the symptoms, that should be made available to her as soon as possible.
Once you have a better handle on the state of mother's mental health, you can begin to plan your next steps.Bringing the neighbor onboard with that is really happening might be a good next step. Reserve judgment until you have a better handle on it yourself. But once you know, surely the POA should know what the real situation is.
Also on the list of things to do is deal with who should have POA in your mother's best interests. But this isn't the first issue to deal with, in my mind.
I'm sorry that you are now on this painful caregiving journey with your Mother. Please come back and report how things are going. We care!