My partner was diagnosed with vascular dementia in October 2020 after having a memory test. His sons and I knew something wasn't right in 2019 as he'd ask me to order clothes and tools online. When they'd arrive he'd out them in boxes and tape up the box. He had a mini stroke in Dec 2019. Lately he sleeps all day and gets up after midnight. He also eats just one small meal a day now. We don't know the stage he's at as no one will tell us. Obviously his short term memory is worse and he puts things away and doesn't know where he's put them. I don't know how to cope with the not eating and sleeping all day. Does anyone else experience this? He also has a bad heart and had a triple bypass in 2002. I wonder if this is making him feel so tired all the time? Any advice would be appreciated.