What's the best way to hurt passive aggressive people, to turn the tables on them?

@Cinderella1day well I'll give you an example..my boyfriend and I dated for 2 years before I asked him if he wanted to move in with me. His mother always treated him like her baby. So when he moved in with me, she constantly posted on Facebook that she misses him so much and now she's lonely with out him. Saying he's her only baby and he should stay with her. She never once said that to my face, but we were friends on Facebook so she said stuff on there knowing I would see it.

@melissa001 that’s weird I hate when mothers do that. My chicken are flying out the coop after college or whatever reasonable plan they have to support themselves. Maybe it’s time for a dog