Mums 83 is wandering in to dads room at all hours of the night and early morning during sleep hours, and talking to him. It is having an exhausting effect on 85 year old father who also has Vascular Dementia and huge mobility problems and is weak generally.During the most recent event, mum told him to get up and take them home! [they are in their home and dad can't weight bare but he was about to try when the carer rushed in!} We have a 24 hour live in carer who is wonderful but is having problems up to 10 times a night with mum disturbing dad. Any suggestions or first hand experiences of how to deal with this are most welcome.