DH and I are at a total loss of how to help his parents. FIL has mild-to-moderate dementia - he's quite forgetful and a bit confused, can't be left alone for very long, can no longer do quite a lot of cognitive tasks, and needs some practical help (eg some help choosing clothes but not yet any help with toileting etc). However, most of the time he's still pretty lucid - he enjoys conversations (more one to one than in groups, which he finds hard to follow and tends to zone out), his longer term memory is still pretty good, he can still do quite a lot of things himself (albeit slowly), and when he's given time and patience he's pretty content and engaged.
Trouble is, MIL is basically not capable of providing this type of care. She potrays FiL's dementia as far worse than others observe it. She's impatient and shouty and is constantly nagging FIL to do things that he can't do and then shouting at him and calling him names because he gets them wrong. She makes him anxious and on edge, and is basically making his life a misery, but she's also at the end of her tether and seems close to falling apart herself.
We just don't know what to do. We've tried to talk to to MIL about being kinder and more patient, and she says she agrees, but she can't actually do it. She has carers in for a couple of hours a week to take FIL out, and we've tried to suggest that she increases the hours (which they could easily afford), but she thinks it's a waste of money because they're not 'doing' anything (ie because FIL only really needs companionship atm, not nursing care). We go over when we can to give her a break, but we both have demanding full time jobs and two children, and we live a three hour round trip away.
What MIL basically wants is for FIL to go into a home. We feel it's too early for that - he still has the potential for quite a high quality of life and we feel a move into care would cause a big deterioration (plus he still has capacity and he doesn't want to go). He's devoted to MIL (in spite of the way she treats him) and doesn't want to be away from her.
She's suggested a week or two of respite care. We can see the advantage of giving her a proper break, but we're also worried about the confusion it might cause (he was awful for a while after they moved house). And even if it's OK, it doesn't solve the underlying problem, which is that he needs care that she can't provide.
What do you do in this situation? At the moment the dementia is ruining both of their lives, and although we're upset about how badly MIL treats FIL, we also recognise how hard it is for her to take on a caring role for which she's pathologically unsuited. Do we try harder to push for more care at home - even though she hates having carers in the house, and ultimately it's their money, and he's been convinced that he should be able to manage without? Or would it actually be better for him to go into a home even if it's 'too early', given the situation at home?
Thanks for reading this far.