Sorry in advance for long post.
Background- I'm a mum of 3 under 10yrs, work full time outside the home, supportive DH + Dad to our kids, but with a stressful, 'always on' job and a boss who doesn't respect boundaries of home v work time. DH also struggles with his own health issues which are exacerbated by stress.
On top of this, my DF is terminally ill and since his diagnosis 4 yrs ago has lost every bit of independence. We (his family) have been providing 24hr care for over a year now, with carers popping in for mealtimes/bedtime prep in the last 6 months. DM passed away suddenly a few years ago, before DF was diagnosed.
In terms of DF's care, DSis insisted that everything would be done her way. No discussion was entertained with DB or myself. Nursing home care would not be considered - nor would anyone's opinion be sought. DSis and her DH moved in with DF and DB and I do what we can to help. DB and I each stay over 1 night per week and spend a day each looking after DH. DSis insists on doing all appointments & controls DFs finances (albeit poorly IMO).
DSis is now expecting her 1st child. I've tried to talk to her about arranging additional care for DF as pregnancy and newborn stage will be tough enough in itself. My attempts to discuss have ended in her bitterly attacking me personally and sneering at how little I do for DF in terms of hours I cover. Complaining that everything falls to her, but not allowing me to help in any reasonable sense. Then going NC to a point where for 3 months she ignored me every time when I arrived to take care of DF. No handover, no care for updating me on DFs medications or use of medical equipment (DF can no longer speak, walk, is doubly incontinent & struggles to swallow). DSis also goes NC with my kids and is very cool with them when they chat away to her (I bring them with me when taking care of DF in the afternoon time so they see her on handover).
So after another attempt to discuss a care plan for DF, and another round of personal abuse, during which I've been told to pay for cover for DF if I plan to go on holidays over the summer months, I'm finding it so tough to face into another round of being ignored or abused when I turn up to visit or take care of DF. As anyone with kids will know, it's not easy to juggle the dynamic on a normal day, but this situation is incredibly difficult. DSis is a great martyr and it's important that she's seen to be doing it all. However she gets out socially 3 nights per week and has been on more holidays and breaks than me in the past year. I don't begrudge her the breaks - I lean on DH and his parents to allow me cover extra hours so DSis can have these breaks. I've walked out on DH and kids when they've been sick to go take care of DF. I've looked after DF when I've been sick. I expect nothing in return but a little respect for doing the best that I can. I'm at the end of my rope now. My mental health is suffering and I'm struggling to buffer my own family from this stress. Feels like there's no way out :(