A bit of an odd one with elderly MIL. Keeps trying to tell me how to behave regarding eg. my parents and other folk, for example an elderly neighbour.
So she will ask how the person is and then tell me I should be sending them a card / ringing them and then next time I see her ask how it went.
It's odd, I don't see her or remember her giving so much attention to older relatives either now or in the past. I'm not sure why she feels this need to control what I am doing.