This exactly. We had a final blow up after years of his mother meddling in our marriage (he’s in the military so we’ve lived all over the world, she visited twice a year to meddle and called constantly) and he finally snapped. Told her you have an hour to pay your bags and leave or he would throw it out for her and call a cab. Not even 40 minutes later she’s standing at the front door with her stuff, looks at me and says “Well aren’t you going to do something? I need a ride.” My husband didn’t even skip a beat and told her he called an Uber and it would be there in 7 minutes and to feel free to sit outside on the front step, then shut and locked the door. He hasn’t responded or answered to a single call or message since that happened last March. This sub actually helped him realize what she was, what she was doing, and how to cope.