During our son’s christening, my husband forced my mother onto the stage to serve drinks to his boss, slapped a silver tray into her forehead when she stumbled, and announced our divorce into the microphone. As my injured mother lay bleeding on the ballroom floor before 400 guests, I quietly canceled every dollar funding his company, slapped him across the face, and smiled. They had just humiliated the one person I would destroy everything to protect.

The emergency room corridor at Mount Sinai smelled of heavy bleach and collective anxiety. My mother lay on a narrow gurney, three black stitches stark against her pale skin.

“Isabella,” she murmured, tears leaving salty tracks down her cheeks. “You shouldn’t have hit him in front of those people. He’s a powerful man. He’ll take Matthew from you.”

An invisible fist squeezed my lungs. Even now, bleeding and humiliated, her instinct was fear of the powerful.

“Mom, rest,” I whispered, pressing a kiss to her cold hand. “I promise you, Jason Miller is the poorest man in New York right now. He just doesn’t know it yet.”

The automatic doors of the E.R. violently slid open.

Jason marched into the waiting area. The bright red imprint of my hand was still glowing on his cheek. But he wasn’t alone. Flanking him was his mother, Patricia, his sister, Sarah, and a slick, greasy-looking man clutching a leather briefcase.

“You think you can just walk out?” Jason roared, ignoring the nurses shushing him. He pointed to the man next to him. “This is Marcus, my attorney. Since you decided to assault me and humiliate me, I am filing for emergency full custody of Matthew. You are mentally unstable. You will never see my son again, and you will leave our marriage with nothing but the clothes on your back!”

Marcus, the lawyer, puffed out his chest and pulled a thick stack of papers from his briefcase. “Mrs. Miller, sign these waivers or we will have you detained for domestic violence.”

I looked at this grotesque caricature of a power play. Not a shred of concern for the elderly woman bleeding behind the curtain.

I reached into my purse and pulled out my encrypted smartphone—the one I kept hidden for emergency corporate communications. I bypassed my contacts and dialed a number I hadn’t called in three years.

“Sterling,” I said, speaking to my Chief of Operations. “Execute Protocol Zero. Freeze every account, credit line, and shell corporation tied to Jason Miller. Cut the oxygen.”

“Understood, Madam CEO,” the aristocratic baritone replied.

“And where is Harrison?”

“Right behind you, Miss Thornton.”

I turned. Striding down the hospital corridor was Harrison, the apex predator of New York’s corporate litigation world. He wore a bespoke three-piece suit and possessed an aura that made the E.R. lights seem to dim around him.

Jason sneered. “Who the hell is this? Your public defender?”

Harrison didn’t even look at Jason. He walked directly up to the sleazy attorney, Marcus, and handed him a single, embossed sheet of paper.

“Counselor,” Harrison said smoothly. “That is the addendum to the prenuptial agreement your client signed three years ago, backed by the Thornton Group. Given the documented, unprovoked assault on my client’s mother, the fault clause is triggered. Your client forfeits all rights to spousal support, all assets, and all parental privileges. Furthermore, if you attempt to file a single motion regarding custody, I will personally see you disbarred for harassing the CEO of a Fortune 500 company.”

Marcus read the paper. The blood drained from his face so fast he looked like a corpse. His eyes darted to the name Isabella Thornton. He dropped his briefcase, backed away slowly, and then turned and sprinted out of the emergency room doors without a word.

“Marcus! Where are you going?!” Jason yelled, panic finally piercing his arrogance.

At that exact second, Jason’s brand-new iPhone vibrated. Then it chimed again. A rapid-fire staccato of push notifications. He pulled it out, his hands trembling.

American Express: Platinum account suspended.

Chase Bank: Access revoked.

Citibank: Line of credit frozen by primary account holder.

“Isabella… what did you just do?” his voice cracked, a pathetic squeak replacing his roar.

Patricia grabbed Jason’s arm. “Don’t listen to her, Jason! She’s faking it! We have the five-million-dollar mansion in Westchester! Let her rot here. I have a hundred VIP guests arriving at the estate right now for the after-party! We are going to celebrate your freedom from this trash!”