If the family want her to stay in a private care home they would have to pay. Otherwise the council/social services pick up the tab if her wealth is below a certain level and it would provide accommodation.A friend's Mum recently had to go into a care home because of dementia, her house is being sold to pay for her care. The house is only worth £275,000, the weekly bill for her care is £1,600. That money isn't going to last long so what happens after it runs out. It wouldn't surprise me if her family were pressurised into pay towards it.