I think you need to talk to your cat.
ha!
He is my parents and his name is Wild Bill and he’s quite the contrarian of a fur ball.
My wife and I briefly lived with my parents for about six months when we first got married and I gave a warning about the house. She dismissed me outright. After about a week or two she no longer doubted me.
Now with just my parents and the cat, things still happen but its so common place they think nothing of it.