Certainly the post, so far, which I most closely relate to.
I have been alone for most of my adult life, but have had some great fulfillong relationships over the years..
I met a wonderful slightly younger Thai woman here, and we had a supportive relationship over 5 years. But, although the financial "demands" of her children were not excessive, the growing pressure to get married, as well as buy a new house for her and her family (preferably close to the beach), and a few other issues and demands became too much.
I am in my late 60s now and have some health issues - I can still do the gardening, housework, cook for myself, etc., although these are a struggle some days But some things are becoming more difficult to do around the house by myself. My pension allows me to live a comfortable, but not luxury, life here.; and I have enough in the bank in Australia to buy a new Honda or Toyota car, if the time comes, and a modest small house here, if I can find a good one in a nice quiet area.
The time will come, in the next few years, when I will have to employ someone to do the housework, cooking, etc. for me; and to drive me around as my eyesight declines..