My mother was telling me about a friend of hers the other day, who is in her late 80s. She had a fall, spent quite a long time in hospital, then went to a convalescence place for a bit, until she was more mobile. She found out, apparently, when she wanted to go home, that her niece, who had POA, had sold her house, got rid of all the contents and had emigrated to Canada. There is nothing she can do, and is now in council sheltered accommodation. (She was in hospital and then the convalescence place for several months, this didn't happen in a few weeks.)
My Mum said her friend does not have dementia at all, her problems were purely physical. Can this really happen?
I see no reason to disbelieve my mother, and her friend is, indeed in sheltered housing now, with a new family in her bungalow.