Thank you all so much for your incredibly eloquent and heartfelt posts, and I'm so sorry that some of you are going through or have been through similar experiences. I think the point about not signing up for this is right - a 20 year old spouse won't have any meaningful concept of what might lie ahead in 60 year's time, and a child being born to parents who will need care 50 years later of course has no say in the matter either! I guess the reason this falls mainly on spouses is practical - they are the one living in the same house, and they are the one who's generally always available. Don't get me wrong, DH and I truly do want to and intend to help - but he works six days a week, I work five, we have two kids, we have my own ageing parents who also need support, and we live a couple of hours away. As much as we intend to visit very regularly, there are practical limits on how much physical time we can offer - even if he went every week on his day off, MIL would still be the one there 95% of the time. Meanwhile, I've read lots of other threads where posters urge people
not to take on too much care, otherwise it will limit the amount of outside help that's offered. But as
*@Warblerinwinter* points out, that 'don't take on more than you can manage' advice never seems to be aimed at spouses.
Anyway, your thoughts have really helped me to think through how we need to approach this. (By the way, I say 'me', but I really do mean me and DH - he's not a shirker, he's just not on MN!). I think we maybe need to approach it by talking to MIL about what she needs, not what FIL needs. But as another PP said about her father, I think getting them to accept any help is going to be very difficult. They've never employed any home help at all, always seen themselves as the hosts, always had quite a 'dutiful' and self-denying attitude to life - life is about working hard, doing your duty, just getting on with it, etc etc. I can't imagine them accepting a cleaner, or accessing daycare services or support groups - it's just Not Done. I think getting MIL to accept help will be the hardest thing. Partly for those reasons, and partly because it will be an acceptance of FIL's condition worsening. At the moment the dementia is still very mild - he's able to be at home himself, or to go out himself to see friends or go to the theatre or whatever. But I don't know how long this will last. He's already very uncertain driving so has practically stopped doing it, and a couple of times has got slightly lost in a less familiar place (only temporarily, not irrevocably, but it's a sign I guess that his independence is beginning to reduce).
Re LPA, we've tried to broach the subject, but it was shut down very firmly. MIL's view is that she's got LPA for him, so that's enough. I'm not even 100% sure that that's true - and even if it is, we're concerned about what happens if something happens to her.
Oh, it's all so sad and so difficult. @Warblerinwinter you describe so well how MIL must be feeling. I was already very sympathetic to her plight, but the way you phrased it has brought it home to me even more. Really, thank you. I think the hext step is to talk to MIL about how we can help her, rather than how we can help him - and to try to bring up the LPA again.