Hi my mum lives at home where she has lived for the past 30 years, my dad died18 years ago. She has live in carers but keeps asking where is she is going to sleep tonight as thinks she lives somewhere else - she often says she is sleeping in the place she worked at 60 years ago. I struggle to answer questions like this and also her obsession with pets that died years ago that she thinks have been taken away from her. How do I answer these difficult questions?