My daughter-in-law dropped my three grandchildren on my porch with a suitcase full of birth certificates, medications, and their most precious belongings—but when my son arrived and opened the iPad she’d accidentally packed, he discovered four plane tickets to London, a secret lover named Greg Collins, and a plan to disappear with his children forever.

By Thursday evening, Vanessa was sitting in the county jail on a $25,000 cash bond, charged with misdemeanor violation of a protective order and disorderly conduct.

To our surprise, Greg Collins didn’t post her bail.

“Why hasn’t he paid it?” Eric asked, sitting in the office of Arthur Vance, a private investigator we had retained that afternoon. Arthur was a former state police investigator who looked like an aging bulldog with a wire-rimmed pair of glasses.

Arthur turned his computer monitor toward us.

“Because Gregory Collins isn’t a wealthy Chicago developer,” Arthur said plainly. “Gregory Collins is an alias for an individual named Gerald Cole. And Gerald Cole is currently the subject of an ongoing federal inquiry by the IRS Criminal Investigation Division and the UK National Crime Agency.”

The room went cold.

“An alias?” Eric breathed.

“Cole is an international affinity fraudster,” Arthur explained, tapping a pencil against a thick file. “His playbook is brilliant, sociopathic, and consistent. He targets affluent or upper-middle-class suburban areas where zoning and real estate laws have loopholes. He presents himself as an overseas venture capitalist. Then, he targets local female professionals—interior designers, commercial title agents, city planners’ assistants.”

Arthur brought up four different photos on the screen. Four different women, in four different states: Ohio, Pennsylvania, North Carolina, and now, Vanessa in Illinois.

“He sweeps them off their feet,” Arthur continued. “He convinces them that their suburban lives are mundane, that their husbands don’t appreciate their brilliance, and that an glamorous expatriate life in London or Dubai is waiting for them. But to make the ‘corporate transition’ work, he instructs them to quietly liquidate every piece of marital debt and cash they can touch. He tells them to wire the funds into his offshore shell companies for ‘tax-protected foreign investment accounts’ held in their names.”

I put a hand over my mouth. “He didn’t love her. He was robbing us through her.”

“Precisely,” Arthur said. “Once Vanessa wired that forty-five thousand dollars from your HELOC into Barclays, it didn’t go into an account with her name on it. It went into an offshore corporate account controlled exclusively by Gerald Cole. The tickets to London? Booked with stolen credit cards. Once Vanessa and your three children landed in London, Cole would have taken the funds, abandoned them in a foreign jurisdiction without legal immigration status, and disappeared into the European continent.”

Eric’s head dropped into his hands. His shoulders shook violently. The realization of what had almost happened to Brooks, Leo, and Maya—stranded in a foreign country without money, without passports, abandoned by their mother’s con artist—was almost too horrific to comprehend.

“Why didn’t he leave when the plan fell apart on Saturday?” I asked.

“Because he still thought he could salvage the big score,” Arthur said. “Before your judge froze Vanessa’s domestic assets on Monday, Vanessa signed over a power of attorney to Collins regarding her fifty-percent equity interest in your marital residence. He was trying to file a quick-deed transfer with the county clerk on Wednesday morning. But when Vanessa got arrested at the school, she became a liability.”

“Where is he now?” Eric asked, lifting his head. His eyes were no longer those of a wounded husband; they were the eyes of a wolf guarding its den.

“He checked out of the downtown Marriott four hours ago,” Arthur replied. “Paid his tab with a prepaid debit card. But my contacts at O’Hare tell me he has a private charter flight booked out of Rockford Regional Airport tonight at 11:30 PM. Bound for Toronto.”