For years I’d paid that toll too. I let him mock my “office job.” I let him make jokes about my limp. I let him play the alpha male. I told myself it was for my mother’s sake.

“Stop it! You’re hurting him!”

The high, desperate voice tore through the heavy air. My nine-year-old daughter, Mia, couldn’t take it anymore. She bolted across the grass, her small hands in fists, and threw herself at Greg’s back, trying to shove him off her brother.

Greg didn’t even look. With a casual, irritated flick of his thick arm, he backhanded the air.

His forearm struck Mia square in the chest. The impact lifted her feet off the grass.

She flew backward and hit the sun-baked earth with a sickening thud, a sharp cry ripping from her throat as her knee scraped against a protruding sprinkler head.

Silence fell over the yard. Not the silence of peace. The vacuum before a detonation.

Greg looked over his shoulder, a smirk still on his lips. “Keep the kid out of the ring, Sarah. She’s as soft as her brother.”

He didn’t offer a hand. He didn’t check if she was bleeding.

I looked at my daughter clutching her bloody knee, tears cutting through the dust on her cheeks. I looked at my son, his spirit being crushed under the weight of a bully.

I looked at my sister and my mother, paralyzed in their complicity.

Something inside me — a heavy iron door I’d kept deadbolted for a decade to protect these fragile people from the reality of the world I’d lived in — gave way.

The hinges screamed. The lock shattered.