Parents are in their early 70s, been married almost 50 years, and both have health issues.
DF is on his 3rd course of chemo having been diagnosed with prostate cancer 4 years ago. He's doing ok at the moment but its taken a toll on his physical health and lots of ups and downs along the way. Mentally he's sharp but becoming increasingly short tempered, I'm not sure if its the steroids/chemo drugs or something else. He doesn't like discussing his diagnosis although I've tried to get as much info out as I can.
DM is showing a lot of warning signs of dementia. Her short term memory is terrible and has gotten much worse in the last year, but she refuses to see the GP and seems to think its normal for her age (72) because her mother was also forgetful in her older age. She comes out with utterly daft suggestions and opinions about things that make no sense to me, repeats herself constantly and can't remember things from the same day. She has taken to writing copious notes about her day and is now getting obsessive about her notebooks as she relies on them as her "memory" each day. Her physical health is ok but she has poor personal hygiene. She seems to have stopped washing her hair and wears the same clothes for days at a time.
Together their relationship seems to be deteriorating, my DF has no patience for my DMs forgetfulness and my DM seems to expect my DF to be able to do all the things he could do prior to chemo including taking her on long trips by car, and organising everything relating to their house and finances.
I feel totally caught in the middle, I've been taking my DF to all his hospital appointments and will soon have POA (waiting for it to be registered) for their finances but I can't stand they way they treat each other. I really don't like spending time with them together, although on their own is fine and mostly enjoyable. When they're at home they constantly bicker and snipe like children and their conversations go round in circles, or they just sit in silence. It makes me feel like an awkward teenager. I know I'll need to spend more time caring for them in future so trying to be as prepared as I can now to protect my own mental health. I do genuinely want to help them as they've been good to me over the years, but unless things change with how they treat each other I am going to find it a struggle. Its so unpleasant seeing the contempt and lack of respect they have for each other.
So as not to drip feed I also have 2 DC and a full time job so life is busy anyway without this. I live 10mins drive from my parents house and see them twice a week plus we go on holiday with them once or twice a year. I have a sibling but he lives 6 hours away so unable to help day to day and it has all fallen on me for the last few years.
Sorry for the epic post, I guess I really needed to get this off my chest.