Hey, just did this. I don't think you can get a "common law" marriage visa. But you can get married and get the visa right after. They might try to harrass you about if the marriage is legit- and you will need to bring witnesses- but if you are legit I wouldn't worry about it.
I got really fat for a while and was doing pretty well and started flying first class domestic. It's not too much more expensive so whatever. I came to Thailand during Covid and my round trip first class ticket was only 2k. It was actually amazing and due to delays I was stuck in Qatar for like 20 hours and had the first class lounge. Everything about it was amazing. I suspect I won't get to do the like again as my life is... Humbler now.
silly me- I thought they can't move the seats at the asking price so they want to recover some cash... No, they want to trick people into paying extra.
I'm sorry to hear that. I am uncomfortable with the word duty. I care about her and want her to be happy for as much of the time left as she has- it could be a week it could be years. But I think a house full of people who are interested in you is a much better way to spend time than an old folks home that you swore you would never go to.
I am confident if there are needs the family can't provide for that services can be hired. Lots of old farang move here, there are multiple hospitals.