Actually SOMETIMES thery can be right though. In the late 60s my Grandma was in a nursing home and often got very confused. She started saying that the matron was stealing her handbag overnight and taking her money out, but we just assumed she had spent it on little luxuries like chocolate and sweets which she loved - besides she didn't have much money kept in her bag. Over the months she got more and more agitated about this and we got very tired of hearing the same old story every time we visited. Soon after she died, we were so shocked to read in our local paper that the matron had been arrested for stealing small amounts of money (so it wouldn't be missed) from nearly every resident for over 5 years!! She was put in prison. How we wish we had believed Grandma and not thought she was just a confused old lady.