My mother in law has dementia. She imagines thieves breaking in and stealing her things , accuses father in law of all sorts of ridiculous and calls the police regularly . She has no concept of the value of money or finances. FIL has been taking care of her- refuses any help or interference . Now it seems as if he's showing signs of lack of understanding of finances. He says they are going to sell their house for a ridiculous amount and move to Arizona - where they've never visited. My husband tried to explain that he checked online and the homes in their area were worth much less. My FIL got angry and handed the phone to MIL. He called several months ago asking my husband for money to pay bills but would not give account for why he needed it. He also said they contacted a moving company and they will drop a storage pod off for free. My husband told his dad that nothing is free- it was part of a package you get when you hire movers and if you don't move they'll keep your things . FIL has seemed so clear minded up to this point. They cancell everytime we try to go see them. Anyway my actual question is can this be related to diabities? He hasn't been eating well- told my husband he had a bologna sandwich for dinner.