For two decades, my 89-year-old father-in-law ate at my dining table without chipping in a single dime. I silently called him a burden, right up until the day he died and a probate attorney knocked on my front door holding a folder that knocked the wind entirely out of me.

The following weeks were a very refined kind of hell. Kevin followed through on every single one of his petty threats. He hired a sleazy probate lawyer, spread vicious rumors about me to our neighbors, claimed I had forged the documents, accused Sarah of drugging her own father, and swore Arthur couldn’t even hold a pen to sign his name. He even showed up at the transmission shop and told my boss I was a lucky, thieving con artist.