My grandmother has this great habit of, “Here let me fix what you cleaned wrong” thing - she used to do it to my mother constantly and it always infuriated me when she pulled that crap. It’s not your house, so sit down and shut up and do whatever the hell you want in your OWN house.
Today is was, “Oh, I am going to fix this countertop, it’s sticky.”
Whatever, it’s where we make coffee, it’s wiped down at least once a day and gets sticky again within minutes, it just works that way - I don’t fret about it, cause it’s gonna get cleaned up again soon, it always does.
So, I hold my tongue and she suddenly is going, “Oh, this is AWFUL!!!” and I can’t tell exactly what she’s doing but I can hear that whatever it is, it’s scratching the holy hell out of the countertop.
That was when I threw her out of the kitchen.