DM first started showing signs of cognitive impairment about five years ago (maybe a bit earlier, but that's when we started properly noticing it). For years, she's had repeated appointments, both medical and memory related, including scans, but no diagnosis. Meanwhile, her memory loss, confusion and personality change have continued to progress, and it's been obvious for years that she has dementia.
This week, finally, after all this time, she's been given a diagnosis of Alzheimers (with probable vascular dementia also), but nothing changes. The GP signposted various support organisations (I know this because dad wrote them down at the appointment), but it hasn't changed anything at all. Mum knows she's in a bad way but just says she's fed up with life and wants to die - she doesn't really understand about her diagnosis, and is violently opposed to any form of support. Dad doesn't really get that dementia is a progressive illness which will inevitably get worse - he knows mum's in a bad way but seems reluctant to do any planning for the future. Life at home for them is already quite tricky, and it won't be long before dad can't really leave mum alone at all - but he's not engaging with any of the suggested support networks. They currently have zero brought-in support.
I don't know where to go from here. Dad basically wants to 'look after' mum, but I don't think he really has any idea of how things will inevitably progress, sooner or later, and how hard it will become. I've offered to help him, organise things for them, call up support agencies etc to start getting a few hours of help/companionship/cleaning a week, but I'm getting nowhere. Dad is 'with it' enough to resist any attempts I might make to 'insist' on helping them put some form of care in place - but he's also less sharp than he was, so not quite up to appreciating the situation or remembering exactly what the doctor's said about how to start addressing it. I think I've persuaded him to apply for attendance allowance, but so far that's it.
I've read so many times on here that, ultimately, you have to let the situation fail - but I so want to avoid either of them experiencing a traumatic situation - and the outcome of any crisis will just be that they phone me anyway. I work full time and don't live that close, so it's impossible to do any regular popping in - I can only visit every few weeks, and it's very difficult to try to have a proper conversation with dad about mum's care, because she gets very agitated if he's out of the room for more than a few minutes. I just feel like I'm waiting for a crisis that I'll then have to deal with.
Anyone have any suggestions that I might not have thought of?