The mother of a very dear friend of mine is just like this. She is getting old and frail and her daughter desperately wants her to come and live nearby, but she always has the excuse of the things in the house. We think the only way she will move out is sadly, when she dies or has a fall. My friend doesn't know what to do, and the excuses from her mum always begin with 'yes, but'. She loves to come and stay with her daughter who has a great circle of friends and would be there to support mum, but the answer is always an excuse in the form of not being able to face emptying her house. It's very sad and isolating for the mother.