This was something we faced recently with my Mum who has been unwell and is in the process of being diagnosed with Dementia. I posted in here and everyone said don't do it.
Can't even begin to tell you how pleased I didn't . The only thing that has kept me sane in all this is coming home to my home. Originally I was of the I don't want to see her in a home frame of mind but I know now eventually she will go into one, I won't be able to meet her needs forever even with a SS care package.
I spent the whole day washing yesterday, 4 loads, lots covered in urine. Another load today though some bits are so bad they will go in the bin. I had the OT on the phone, today I have someone coming to help with an Attendence allowance claim, I need to buy new cushions, sort out referral to Continence Advisory Service. Need to deal with the fact she can't reliably cope with taking meds but no idea how to deal with that as she'll hit the roof. Get Power of Attorney registered. Order some more delivered meals to see if she likes thm and find where the bill went for the last lot.
Monday I was in the doctors as had been waking in the early hours shaking nd with a racing heart. It was on,y then sitting in the waiting room I realised I had a UTI and as soon as he looked at me he took my temperature which was high. DD started a new school in Sept, settled well but has had two detentions in two weeks for not handing in homework as I took the eye off the ball. I found DH sitting on the stairs head in hands after a call from his sister to says he was worried about their Dad who lives abroad and is 87. After my Mum the idea if another needing care just about finished him off and he is really lovely and caring, just close to breaking point.
Two months ago I had a life and a job. Mum had cellulitis but was doing Ok. Now I haven't been able to work, I've lost my life and I've lost the Mum I know for most of the time. I really think I didn't have my own house I would have a breakdown . That's a long winded way of saying don't do it !