Freida McFadden’s The Divorce (2026) is a psychological thriller that plunges into the dark secrets of a seemingly perfect marriage. The novel opens with Naomi Roth, a stay-at-home mother, whose idyllic suburban life is shattered when her husband, Jeremy, unexpectedly locks her out of their home, drains their finances, and demands a divorce. Blindsided and increasingly isolated, Naomi becomes convinced that Jeremy’s beautiful young girlfriend, Veronica, is manipulative and must be stopped. Naomi’s investigation into Veronica’s past uncovers secrets that threaten to destroy everyone involved. The novel uses this tense domestic conflict to explore themes of Preserving Social Power Through Deception, The Dangers of Possessive Parenting, and Suburban Domesticity as a Dangerous Facade.

McFadden is a #1 New York Times best-selling author and a practicing physician specializing in brain injury. She has won both the International Thriller Writers Award and the Goodreads Choice Award. The Divorce taps into contemporary cultural conversations surrounding psychological manipulation to create a suspenseful and unsettling examination of a marriage’s collapse. McFadden is the author of numerous best-selling thrillers, including The Housemaid, The Teacher, and The Coworker.

This guide refers to the 2026 Poisoned Pen Press edition.

Content Warning: The source material and guide feature depictions of illness, death, graphic violence, physical abuse, emotional abuse, child abuse, addiction, substance use, and cursing.

Plot Summary

Naomi Roth, a former doctor turned stay-at-home mother, finds her life unraveling when she returns home with her five-year-old son, Teddy, to find the locks changed. Her husband, Jeremy Roth, a successful hedge-fund manager, claims that he’s surprising her with a home renovation and has already packed her belongings. He sends her to his deceased parents’ dusty apartment to clean it before he and Teddy join her the following day. Suspicious of the strange circumstances and the excessive amount of luggage packed for a short trip, Naomi reluctantly complies.

At the apartment, her unease grows. The next day, Naomi, Teddy, and Jeremy are all together at the apartment. After sending Teddy to his room with their code phrase (which Naomi and Jeremy introduced to signal an adult conversation), he drops a bombshell: There is no renovation, and he wants a divorce. Naomi is blindsided. Jeremy coldly informs her that the house and apartment are his assets per their prenuptial agreement. He denies any infidelity and insists that Teddy continue to live with him for stability, an arrangement that Naomi accepts in the hopes of reconciliation.

One day, Naomi discovers that Jeremy has canceled her credit cards and emptied their joint bank account. He urges her to get a lawyer and a job. Her mother, Lorraine Paxson, a veteran of three divorces, insists that Jeremy must be cheating. Naomi’s fears are confirmed when she spies on the house late one night and discovers Jeremy kissing a beautiful, much younger woman named Veronica Chesson. When Naomi confronts them, Jeremy admits that he’s in love.

The humiliation escalates when Naomi is publicly served with divorce papers at Teddy’s school in front of her friends Ashlyn and Cheryl. The divorced mother they once gossiped about, Cora Janzen, offers Naomi comfort and legal advice. Naomi learns that Jeremy has strategically retained all the best divorce lawyers on Long Island to block her from hiring them. Cora’s former lawyer confirms this and refers Naomi to a quirky but brilliant attorney named Ezra Fletcher.

As the divorce proceedings begin, Jeremy’s behavior becomes more aggressive. He tries to paint Naomi as an “unstable” and irresponsible mother to gain full custody of Teddy, lying about her being late for appointments and claiming that their nanny, Rosita, would testify against her. He even offers her half a million dollars in mediation to give up their son.

Naomi begins an investigation into Veronica. With a license-plate photo and help from Cora’s police contact, she gets Veronica’s full name and a last known address in Scarsdale. There, the housekeeper reveals that Veronica is recovering from a heroin addiction and previously tried to seduce her wealthy employer, Maxim Simington. She was also suspected of causing his wife, Rhona, to fall down the stairs. The housekeeper warns Naomi to be careful, believing that Veronica is a manipulative “gold digger.”

Naomi’s fears intensify when she finds Teddy’s new stuffed elephant from Veronica stabbed with a kitchen knife in a drawer at her apartment, a piece of evidence that Jeremy immediately uses against her. Naomi suspects that Veronica planted it and also tried to poison her by lacing her homemade kombucha with Tylenol. The conflict culminates at Teddy’s sixth birthday party. After Jeremy calls the police during a heated argument, Naomi is arrested for trespassing and resisting an officer in front of Teddy and all the party guests. Ezra gets her released, but Jeremy secures a temporary order of protection, barring Naomi from seeing her son for weeks.

The narrative then shifts, revealing Veronica’s backstory. Six years earlier, Veronica and her boyfriend Clay Barkley are addicted to heroin and living in St. Louis, Missouri, when their son, Dominic, is born. Veronica commits to being sober and expects Clay to do the same. Two weeks later, Clay, who’s on drugs, leaves the infant in his car at a rest stop, and the baby is abducted. The police are dismissive, and Clay later dies of an overdose. For five years, Veronica stays sober and never stops searching for her son.

A breakthrough comes when her friend Lola, working in the St. Louis records office, uncovers a fraudulent birth certificate for a “Theodore Roth,” issued by a clerk, Lorraine Paxson, for her daughter, Naomi. She discovers that Naomi is married to Jeremy Roth and living on Long Island.

Convinced that Teddy is her lost son, Dominic, Veronica moves to Long Island to get close to the Roth family. She orchestrates a meeting with Jeremy at a park, and they begin an affair, during which Jeremy confesses that Naomi is “unstable.” He says he only married her because of Teddy since a paternity test confirmed that he’s his father. Unbeknownst to Jeremy, Veronica performs her own DNA test on Teddy. During his birthday party, she receives the results, confirming with 99.9999998% certainty that she is his mother.

The story returns to the present, immediately after Naomi’s arrest. After learning that Jeremy is leaving on an overnight business trip and leaving Teddy alone with Veronica, Naomi violates the protective order, fearing for her son’s safety. At the house, she confronts Veronica, who’s preparing to call Jeremy. To stop her, Naomi bludgeons Veronica with one of Teddy’s collectible rocks. After tying up the unconscious Veronica and dragging her to the wine cellar, she learns from texts on Veronica’s phone that she’s pregnant.

As Naomi prepares to cut Veronica, Ezra arrives at the house. He hears Veronica’s screams, and just as he’s about to enter the cellar, Naomi shoves him down the stairs. At the bottom, a semi-conscious Veronica reveals that Teddy is her son. Realizing that her secret is out, Naomi reveals that she “rescued” Teddy from the back of Clay’s car and tricked Jeremy into marriage by swapping Teddy’s DNA sample with one from Jeremy’s own father, who has Alzheimer’s disease.

Deciding that she must eliminate all threats, Naomi smashes a bottle of scotch and prepares to set the cellar on fire. Ezra, who survived the fall, attacks Naomi with a wine bottle, knocking her out just as the fire ignites. Ezra frees Veronica and tells her to save Teddy. He directs her to close the cellar door to contain the blaze.

Upstairs, Teddy is locked in his room, refusing to open it without a secret code word. Veronica finally coaxes him out just as the fire engulfs the house, and they escape to the roof, where they’re rescued. Jeremy returns from his trip and tearfully embraces Teddy, thanking Veronica for saving him.

The Epilogue reveals the truth from Jeremy’s perspective. Two years after Teddy’s birth, Clay Barkley tracked him down, having found one of Naomi’s custom crystals in his car. Jeremy, after conducting his own secret DNA test and confirming that Teddy wasn’t his son, had Clay murdered and his death staged as a heroin overdose. Jeremy systematically gaslit Naomi to make her appear mentally unwell, planted the stabbed elephant in her apartment, and even attempted to poison her with the Tylenol-laced kombucha. His goal was to drive Naomi to a point where he could eliminate her—either by framing her as an unfit mother or by murder staged as a suicide—thus removing the last person who knew the truth. With Naomi and Ezra dead in the fire, Jeremy has what he always wanted: sole possession of the boy he claims as his son. He vows to kill anyone else who ever tries to take him.