My son stood upstairs while his wife shoved me to the floor. The next morning, I removed myself from their mortgage—and exposed the signature they never thought I’d see.

My son’s wife put her hands on me in her kitchen on a Saturday afternoon, and a few hours later my son texted me to stay away from them.

I replied with one word.

Okay.

It was the calmest word I had ever typed, and maybe the most final.