I have found my people! My 89 year old mum is similar in so many respects. She can't see very well, can't hear and her mobility is not good. She can't go out on her own as her eyesight and the steps outside her house make it impossible.
Me and my husband go twice a week but because of the shitty parking round by hers we have to park in her local supermarket which only allows us up to 3 hours parking. Some would say that's enough, but by the time we've gone round and done her shopping, and taken it down the round we only manage to stay for a couple of hours at a time.
She tells me what she wants in her shopping, and then I go and find it's out of date because she 'forgets' it's there - DH thinks she just can't see to cook properly. We end up bringing things home with us, or throwing bits out.
She is exhibiting some very worrying behaviours - she thinks the neighbours are out to get her etc. I try to tell her that it's the vacumn in her brain created by the lack of sight and hearing which is causing her imagination to run riot and create all these scenarios she keeps coming up with, but she won't have it.
She is very resistent to making a will or having POA's in force. She has, finally, conceded that she will need to see the doctor, but the problem is we are going away on holiday for a month so it won't be until we get back. At least it's something.
My DH says that if you'd told her a couple of years ago that she'd be like this she would have be so upset. It is upsetting because I can talk to her on the phone and you would think nothing has changed. She's always asking what we're doing, and how our friends are etc. It's just the physicality and the slipping into worrying behaviour. I'm trying to get her into sheltered accommodation at the moment, but it will be through the Council, not private, so that's going to take a time. Hey ho, it will all come right in the end I suppose.