Hi Trini - how are things going? My (nearly 90) Mother, with vascular dementia, lives with us. She also sleeps a huge amount - again I suspect boredom but she simply doesn't want to do anything and just sits and falls asleep. recent GP appointment showed nothing particularly wrong so I'm just coming to the conclusion that as Chris says, she wants to rest her brain and her body is worn out. I try to make sure she eats with us and take her out somewhere when I can (today was a trip around the village where we live) - exercise for me as believe it or not our Suffolk village has slopes and pushing the wheelchair is quite hard work. She can't/wont' hear very well and so communication is hard (sometimes impossible) and her delusions are getting stronger. So I'm beginning to acccept the sleeping and as long as she eats and drinks, gets washed and dressed and looks at her paper every day and has a bit of a chat, that's OK. I'm learning not to sweat the little stuff! Take care.