This post remained me of my nanaji, he also doesn’t want to live in city, he’s really close to nature, but last year in covid he lost his 30+ year old son. (My mamaji) Which was the worst thing any parent should never experience such pain at this old age.
It was not easy for us to get him back to normal but we stayed with him and made sure he didn’t feel alone. We are still dealing with the lose.
I wish a long life to your parents and your family.