Heather isn't actually all that old, you know. Her husband Solly died in 2002 'on the brink of his retirement', according to the BBC website. That would make him about 65 then, so born in 1937 or 1988. If Heather was about the same age, she's in her late 70s now. My mum and dad are a few years older than that and have been luckier with their health. They have innumerable friends of their own age, some a bit older, some younger, in the village where they went to live on retirement. Very few of the ones their own age or older are living in care homes. Some have died, yes, but most are in their 80s and still living independently - in a few cases with carers going in, but mostly not.
Even my aunt, who is a lifelong smoker and not in terribly good health, is managing perfectly well in sheltered housing with a carer coming in and has friends around her.
Heather has lived in Prudhoe for decades. Why wouldn't she have friends of all ages there? I entirely understand why she doesn't want to move to Ambridge. If I tried to suggest to my parents that they should up sticks and move to London to live with me, I'd expect a firm no!
What is odd is that Ruth is assuming Heather has to go into a home. Surely assisted living in her own home or sheltered housing is a better option?