My grandmother had at the time early stages dementia. From 2018-2019 maybe early 2020 my mother and 3 other of her sister would care for my grandmother. She had a room and everyone’s house but my mother was primary POA she cared for her the most took her to apps etc. But one of my Aunts that never cared for my grandmother put her in a nursing facility and she does not what to tell us where she’s at? We’ve called multiple facilities asking if they had my grandmother of course we know about HIPPA but with my mom being POA you would think she has some kinda right to know the information? We contacted attorneys even adult services we spoke to a couple agents and they’ve told my mom they know where she’s at but they could not tell her, all they told my mother was that my grandmother is safe and we should not worry. We haven’t seen our grandmother/mother in almost 2 1/2 years. We need help on what else we could do
What kind of "agents" advised you that they couldn't reveal the location of your GM? Were they from APS?
Does your mother have access to your GM's banking accounts, and if so, what withdrawals are being made?
Nevertheless, have the attorney write your aunt a Nastygram saying she is to notify your grandmother's POA (your mom) of her whereabouts within five days, or the authorities will be called.
Sometimes an Official Letter from an Important-Sounding Person can make things happen. If your aunt doesn't comply, I said you should call the police and file a report that a vulnerable senior is missing.