I wish it were that easy. It was 4 or 5 years ago - and the family rallied to help her find a home in Philadelphia - one BIL arranging vacations so he could drive her around to see homes, my husband taking time off work to care for FIL - before flying with him to Philly. Other siblings lining up real estate listings, assisted living communities, etc.
MIL backed out the THREE times we did this. We tried to get her where she wanted to be - and she sabatoged the attempts.
Now, unfortunately, she isn't compos mentis anymore. My husband has had legal guardianship of her for almost a year because of her increased dementia We are honoring her wish to stay in her own home (in Kentucky) as long as possible - but the end of that is in site. Something she refuses to admit. She can still care for her basic needs (hygiene, feeding herself, etc) with support from my sister in law for groceries, etc, and my husband for bill paying, etc.
She *will* need to go into some kind of community with a memory care unit, because of her dementia - probably within 6 months to a year. All the signs are there. My husband is traveling to her home next month to remove her stove and put in an induction stovetop... that should buy us a few more months. She absolutely refuses to have housekeeping assistance. Doesn't want strangers in her house. This was true before the dementia but is more forceful now. We have tried hard to honor her wishes not to go to a retirement type setting, but at some point her safety will trump her wishes. Something she is in deep denial of.