Breaking Down the Devastating Ending of All Her Fault

Breaking Down the Devastating Ending of All Her Fault

Major Revelations in the Series Finale

Years of hidden truths unravel when Carrie Finch (Sophia Lillis) nervously points a gun at the Irvine family in the climax of All Her Fault. Over eight episodes, the show examines how love can distort into possession and the extremes a parent will go to protect their child.

The finale not only reveals what happened to Milo Irvine (Duke McCloud) after his mother, Marissa Irvine (Sarah Snook), arrives to pick him up from a playdate and finds he is missing, but also uncovers the crime that made his kidnapping seem unavoidable. It raises the question of what justice means when the person you must escape from is also your caregiver.

Plot and Themes

The Peacock limited series centers on the impact of Milo’s disappearance on the affluent Irvine family in Chicago, focusing on Marissa's desperate search for her son. Adapted from Andrea Mara’s novel, it starts as a domestic thriller and evolves into an exploration of truth, control, and parental protection of their fragile worlds.

“It just feels so immediate. You’re completely thrown in with this premise—it’s any parent’s worst nightmare.” — Executive producer Nigel Marchant

Opening Scene

The series begins on a quiet Chicago afternoon when Marissa goes to pick up Milo from Jenny Kaminski’s (Dakota Fanning) home, only to discover he isn’t there. Jenny insists she never arranged the visit.

Central Conflict

Author’s summary: The series finale of All Her Fault masterfully reveals dark family secrets while questioning the boundaries of love, control, and justice.

more

Time Magazine Time Magazine — 2025-11-06