I have known my lovely, bright and kind MIL for 16 years. She is 75. For the past 8 years I have noticed increasing forgetfulness. For example doing a massive shop and forgetting to put it all away in fridge/freezer for several hours, or inviting 16 people over for brunch and then faffing around the kitchen for an hour unable to deal with coffee/drinks requests (FIL is a bit of a traditional lazy sod so it's normally me, DH & SIL sorting it out). There are some cheeses etc in her fridge from 2012.
I've been trying to point out to DH that he needs to encourage FIL to help her more, and it seems to have worked up to a point. But I have noticed her feet are in a terrible, painful looking state, and she has probably not been to the hairdresser for 5 years (something she used to love).
During the holidays this year I've noticed she now struggles to read the time looking at her watch or a wall clock, and playing jenga or snakes or ladders or just drawing basic shapes with my kids makes her very confused. She even struggles to take her coat of and sit down when asked repeatedly, and makes an angry face when she suddenly 'gets it', as if annoyed with herself but even more so with the person 'nagging her'.
DH is in denial and says 'there is nothing him or his dad can do for her' since "there is no cure for dementia". (At least he is now recognising she is showing some signs. (?)
Anything I can do?
Many thanks, sorry for the essay.