My sister V and I are in our 50s. I am the older by a couple of years. Our mother is now 85 and her health and strength are failing rapidly. I live a 5 hour drive away from my Mum and sister. We are not a super-close family but up till now my sister and I have always tried to back each other up when it came to crunch issues.
V has now decided that she needs to move in with Mum but will not contemplate any help from anyone except me. V suffers very badly from depression and can barely cope with her own issues let alone being solely responsible for a very frail and ill parent. V moved Mum in with her for a few weeks when she became ill earlier in the year. I came up every other weekend to help but it wasn't enough. V did her best and I truly admire her for that but she missed signs of Mum's deteriorating health (V is convinced she fakes symptoms such as breathlessness to get attention) and Mum ended up in hospital for 10 weeks.
Things are made more difficult by the fact that she and my Mum have never got on and V has told my Mum many times to her face that she hates her. To be fair, Mum is not an easy person to get on with either and they have a history of stand-offs over the years, which has got worse since my Dad died.
Things have now come to a head as it seems V would ideally like me to give up my small business to have Mum live with me 6 months of the year. My partner has a very well paid job and we could live off that easily but I have on/off mental health issues and basically my business is what gets me up in the morning. It's my 'thing' and gives me a lot of self-respect. I feel I could cope with Mum in my home so long as I had help from carers but V is adamant this isn't good enough and is now planning to give up her own job to look after Mum 24/7.
For me the worst thing is that the last two times V and I saw each other we had terrible fights, and she told me I was selfish, heartless and cared more about my dog than about our mother. I was urging her not to give up her job and possibly her sanity to devote herself to Mum's care. She is barely speaking to me now and won't update me on Mum's progress, telling me to ask Mum directly. Mum is often too tired or feeling too ill to tell me anything in detail though and I am reduced to messaging V on Facebook once a week and I get one word non-answers if I'm lucky and 'I don't want to talk' if I'm not.
In short, I'm afraid my sister will endanger the health of my mother and/or herself if she goes ahead with her plan to care for Mum 24/7. She will not compromise and now totally blanks me if I try to talk about it. I feel I am losing my sister over this.
Any advice or insights, please?