The second one is totally weird, how come the brother didnt know, and why didnt they report the death, and WTF is sharing the bed about
Of course it's strange. But there are some very odd set-ups and it's unfair to apply our own sensibilities to them.
I know of a few very reclusive people living rurally, less so as time passes, but they are doing so my choice, and when alive, are happy to live that existence.