I'm my mum's sole carer and spend ten hours with her every day as she would be completely lost on her own. Every evening is really like an interrogation as she will constantly ask me questions - the same questions again and again - either about the family (all dead), the bedtime routine, or about something on the television. I really don't get ten seconds without a question and this will go on from around 7.30 when we get in from our outing until I leave at 10.30. Sometimes I will go home for an hour to preserve my sanity and I know that she will just lie down on the bed. She's not upset about that, though she likes me to be there. I just wondered whether anyone is in a similar situation?