Hi CMOT, you helped me with my mum a couple of years ago.
One outcome I am hoping for is that SS do get involved. SIL has been looking afterBIL for about 5 years and more recently been dashing off to shop, clean etc for her mum (my mil) and sfil. Mil is completely senile and sfil has suddenly become v frail and they haven't been washing up, cooking, washing clothes etc etc.
Had a long chat with SIL a month or so ago and suggested she get SS involved, first to help her with BIL, and also to help sort out the old folk. Last week we heard that SS were now going to be visiting the old folk on a regular basis. SIL has been running herself ragged, doesn't drive and has an hour's trip to get to her mum's. When she gets home, BIL will 'punish' her for being away by not eating the meal she'll have left for him, not taking the medication left for him, refusing to eat or take medication in the evening as well.
SIL needs carers allowance and some respite. She's messed up her own system by alcoholism, but has actually been on the wagon for the last few years, and before that short fall off the wagon, was dry for about 12 years.
I hadn't thought it could be another stroke. I assumed it was diabetes related because that's what dh said. He's just as likely to have decided that himself because it somehow accords with his expectations, though. If it came from SIL, she does know what she's talking about generally, particularly vis a vis BIL's condition. I'd been thinking diabetic coma.
DH has decided he himself is coming home tonight, so I'll find out something tomorrow, at any rate.
I suppose if it is another stroke, and BIL's been in most of the week and most of that unconscious, then the prognosis is bad.