The novel opens with 24-year-old Ivy Peterman arriving at a women's shelter in the small Connecticut town of New Bern with her two children, six-year-old Bethany and 18-month-old Bobby. During her intake interview, Ivy tells a carefully prepared lie: that her husband beat her for years and was killed in a construction accident. In truth, her husband is alive, but Ivy has kept her maiden name on official documents, lending credibility to the false account. Abigail Burgess Wynne, a wealthy board member, insists the shelter find room for Ivy, who learns that an apartment is opening in the Stanton Center, a transitional housing program offering subsidized rent, child care, and counseling for up to two years. Ivy accepts, silently vowing never to let anyone get close enough to discover the truth.
Ivy reflects on a lifelong pattern of running. Her father died of a heart attack when she was six. After her mother was killed in a car accident, her stepfather, Pete, became abusive, and at 16 Ivy ran away. At 24, she fled her husband, Hodge Edelman, after he hit Bethany for the first time. For months she and the children lived in shelters and in her car before accidentally crossing into Connecticut. At the Stanton Center, Ivy takes a free quilting class taught by Evelyn Dixon, the 50-year-old owner of Cobbled Court Quilts. Making a log cabin quilt with center squares cut from her children's outgrown clothing triggers an emotional shift: Ivy resolves to stop running and build a real home.
Evelyn's own story unfolds alongside Ivy's. After a painful divorce in Texas, she impulsively opened a quilt shop in New Bern. She nearly lost everything when she was diagnosed with breast cancer, but three strangers rallied to save her and the shop: Abigail; Margot Matthews, a former marketing executive; and Liza Burgess, Abigail's teenage niece. Evelyn's son, Garrett, left a tech job to run the web business, and her boyfriend, Charlie Donnelly, an Irish restaurateur, patiently supports her. On Abigail's recommendation, Evelyn hired Ivy as the shop's fulfillment coordinator.
Mary Dell Templeton, Evelyn's old friend from Texas, arrives to film a promotional video for a live broadcast of her cable quilting show,
Quintessential Quilting, from Cobbled Court Quilts on Quilt Pink Day, an annual breast cancer fundraiser planned for September. Mary Dell hosts the show with her son Howard, who has Down syndrome. Filming takes 56 takes because Evelyn keeps getting nauseous from stage fright.
The Cobbled Court Quilt Circle, a Friday-night gathering of Evelyn, Abigail, Margot, and Liza, invites Ivy to join. Ivy refuses, unable to explain that the price of membership is honesty she cannot afford. Abigail announces she plans to donate her Proctor Street mansion to the Stanton Center for conversion into transitional apartments.
When the promotional video airs, Ivy sees herself in the background and panics. She reveals that her husband is alive and abusive, and she fears he will recognize her and find them. Evelyn urges Ivy to tell the truth to Donna Walsh, the shelter director, and begin documenting her abuse. Donna is reassuring rather than reproachful. Abigail springs into action, securing Franklin Spaulding, her boyfriend and a prominent local attorney, to represent Ivy pro bono and covering all legal expenses.
Evelyn's instinct that something ominous is approaching proves correct when Hodge enters the shop and asks for "Ivy Edelman," revealing Ivy's married name. He alternates between charm and menace, presenting himself as a devoted husband whose unstable wife ran off with his children. Charlie and Franklin arrive; Franklin identifies himself as Ivy's attorney and informs Hodge that divorce papers are being served.
Ivy is then served with Hodge's own divorce papers: He demands full custody, accuses her of drug abuse, and wants alimony. His business partner, Dr. Clyde Kittenger, has given a sworn statement denying any evidence of abuse. When Margot finds Ivy packing to run, she confronts her, arguing that fleeing means never stopping. Margot reveals her own pain: Her deepest desire is motherhood, but at 38 she remains single and was removed from an adoption list after losing her corporate job. The honest exchange breaks through Ivy's defenses, and she decides to stay.
Ivy tells her complete story to her friends and legal team. At age eight, she discovered her mother's affair and told her father, who had a fatal heart attack. Her mother blamed her. After her mother died and Pete became abusive, Ivy ran to the city at 16, where a man named Jerry advanced her money for an apartment and then demanded she strip to repay the debt. She froze on stage. Jerry tried to assault her, but Hodge, a regular customer at the club, intervened and took her home. He was patient and kind until after they married on Ivy's 18th birthday; the abuse began shortly after Bethany's birth. When Ivy breaks down, Abigail catches her and holds her, whispering that she understands. The group pledges to protect her. That evening, the quilt circle begins making a group quilt for Ivy: five house blocks with her dream home at the center, a white clapboard cottage with blue windows and a red door that Bethany once called "the happy house."
Ivy begins attending a domestic violence support group at the shelter, where she recognizes that Hodge hit her not because of anything she did wrong but because he enjoyed it.
Franklin suffers a severe heart attack and proposes to Abigail at his bedside. They marry with two nurses as witnesses, and his associate, Arnie Kinsella, takes over Ivy's case. The zoning board denies Abigail's petition to convert her mansion.
After a quilt circle meeting, Hodge ambushes Ivy in the alley behind the shop and attacks her, slamming a car door on her left hand and breaking several bones. Evelyn, Margot, Abigail, and Liza burst through the back door armed with pepper spray and rotary fabric cutters, subdue Hodge, and hold him until police arrive. Hodge also ransacks Ivy's apartment searching for financial documents now stored safely at the law office.
At trial, Hodge and Kittenger portray Ivy as unstable and addicted to drugs. Arnie's cross-examination exposes altered medical records. Garrett and Liza locate Carmel Sunday, an older woman who mentored Ivy at the club, and Carmel testifies that Ivy never stripped and that Hodge was a regular customer. A crucial break comes when Margot discovers a string of numbers in Hodge's handwriting on a document and, working with forensic accountant Annie Fielding, determines they are a password for an offshore bank account in the Cayman Islands containing more than $3 million from Medicare fraud at Hodge's nursing home. Franklin returns to the courtroom for the decisive examination. Confronted with the evidence, Kittenger turns on Hodge, confessing that the fraud was Hodge's idea and that he falsified Ivy's medical records at Hodge's direction. Federal investigators take both men into custody. Ivy wins full custody of her children.
The live Quilt Pink Day broadcast goes smoothly. Abigail announces she has sold her mansion, and the proceeds enable the Stanton Center to purchase an old elementary school for a larger facility, including the Spaulding Woman's Center for New Beginnings, which will offer education, vocational training, and counseling for domestic violence survivors. Evelyn asks Ivy to lead the quilting internship program.
Abigail drives Ivy to Proctor Street and shows her a carriage house, now separated from the sold mansion, as a rental. Ivy recognizes it as the cottage Bethany called "the happy house" and the exact house from a recurring dream in which her late father stands at the door, smiling. In the epilogue, Ivy narrates from the carriage house on Christmas Eve. Hodge faces years in prison, and the offshore money has been frozen. Her recurring dream has evolved: Now she invites her father in, followed by her mother and all who shaped her life, symbolizing her acceptance of her entire past. As friends arrive, Ivy composes a prayer of gratitude for her children, her friends, her town, and "the wrong turn that led me home."