My DM has just turned 80 and, besides the inevitable slow down, is in good health but lost my DF a year ago and has no support nearby except us. As she worries about managing on her own, just basic things like if she had a fall etc, we're all thinking about her moving in with DH and me in the next couple of years (everyone involved is happy with the idea, it's not a debate about whether she should move in with us). We both have careers that are likely to keep us working from home as well which should make this easier.
However, to afford a big enough place to live all together and do adaptations (ramp, stair lift, usable shower etc) we'd have to use the money from selling her current property. We'd be happy to have her at home even when she needs care, she really doesn't want to ever go into a care home, the only thing I can think of that would need a care home move are if she got aggressive with dementia and there's no history of that in the family so I'm crossing my fingers that won't be an issue. If her health ever went extremely bad though she might need home care.
If we did this the idea would be actually to save any care costs, we're genuinely happy to look after cooking, personal needs etc so the hope would be there would never be care costs anyway, it's not to 'steal' the money from care costs. BUT if there was care in future we couldn't cope with, mainly if there were personal care issues we weren't physically strong enough for, would moving in together be classed as deprivation of assets? How does it work?