Tress Walker waved her perfect husband Max off to work, with no idea that she was about to go into labour with their first child. And completely unaware that when she tried to track Max down, he wouldn’t be where he was supposed to be. At the same time, Max’s best friend Noah Clark said goodbye to his wife, Anya, blissfully oblivious that he would soon discover the woman he adored had been lying to him for years. And living alongside the two couples, their recently widowed friend, Nancy Jenkins, is getting ready to meet Eddie, her first true love at a school reunion.

Grace and Tom Penderford are the luckiest people alive. They have a wonderful marriage, a comfortable life and a beautiful baby girl, Chloe. Then, in a heartbeat, happiness becomes despair, and their lives change forever. When three-year-old Chloe falls ill and dies, Tom and Grace's world is ripped apart. As their family of three becomes two, they must find a way to mend each other's broken hearts...and save their marriage, if they can.

Daisy Harrop has always felt like she exists in the background, and since her mother stopped getting out of bed, her life has come to a complete standstill. Daisy would give anything to leave the shabbiest house on the street and be more like the golden Kelleways next door, with their perfectly raked driveway and flourishing rose garden… Winnie Kelleway is proud of the beautiful family she’s built. They’ve had their ups and downs—hasn’t everyone? But this weekend, celebrating her golden wedding anniversary is truly proof of their happiness, a joyful gathering for all the neighbours to see.

Anna Cole grew up poor, but her mother's love made her feel rich every day. Then her mother died, and Anna was sent to a care home. As a teenager, Anna vowed that one day she would have children of her own and create the happy, noisy family life she always craved. Then, one day, Anna meets Theo Montgomery in a lift. Theo has kind eyes but a sad past. His family were rich, but his childhood was full of neglect. Theo can't imagine bringing a child into this cruel world, but he does want a soul mate. Someone to love him unconditionally; someone with whom he can share his family's wealth.

As Nora and her British Army officer husband, Gordy, pack up yet another home and leave the sun of Cyprus for the drizzle of England, she can’t shake a feeling of regret—at her failure to follow her own dreams, but also, if she’s honest, at having ended up an officer’s wife at all, drifting through a life of temporary homes and temporary relationships.

Kitty Montrose is packing up her house and the memories that go with it. Under this roof, she's seen her children grow up, her grandchildren arrive, and her marriage come and go. Kitty knows better than most that the twists and turns of life can bring joy, despair and everything in between. But when she was a little girl, she had hoped for more. She dreamed of finding her true soul mate. Someone to laugh with, cry with and share her twilight years.

Young and desperately in love, Merrin had the whole world ahead of her. But just as her new life was about to start, the ground beneath her feet was cruelly swept away. Devastated by the humiliation, she ran far away from the beloved fishing village she had always called home to lick her wounds and escape her gossiping friends and neighbors. It hasn’t been easy, but six years later Merrin has forged a new life for herself far from the sea, burying the impulsive girl she once was.

When Nick’s wife Kerry falls ill and dies, he realises for the first time how fragile his happiness has always been, and how much he’s been taking his good life and wonderful family for granted. Now, he suddenly finds himself navigating parenthood alone, unsure how to deal with his own grief, let alone that of his teenage son, Olly.

Once a week Rosie Tipcott counts her blessings. She goes to sit on her favourite bench on the North Devon cliffs and thanks her lucky stars for her wonderful husband, her mischievous young daughters and her house by the sea. But then her husband unexpectedly leaves her for another woman and takes the children. Now she must ask the question: what is left in her life? Can Rosie find the strength to rebuild herself? More importantly, does she even want to?

When her loving, free-spirited grandmother Primrose passes away, Victoria is bereft, yet resilient - she has survived tragedy before. But even her strength is tested when a mysterious woman attends Prim's funeral and claims to be the mother Victoria thought was dead. As the two women get to know each other and Victoria begins to learn more about her past, it becomes clear that her beloved grandmother had been keeping life-changing secrets from her. Desperate for answers, she still struggles to trust anyone to tell her the truth.

Christmas Eve, 2019. Ninety-four-year-old Molly lies in her hospital bed. A stroke and a fall may have broken her body - but her mind is alive with memories. London, 1940s. Molly is a bright young woman, determined to help the war effort and keep her head up despite it all. Life becomes brighter when she meets and falls in love with a man who makes her forget everything with one dance. But then war forces her to make an unforgettable sacrifice.

With her 40th birthday approaching, Lucy Carpenter dares to hope that she finally has it all: a wonderful new husband, Jonah, a successful career and the chance of a precious baby of her own. Life couldn't be more perfect. But the reality of becoming parents proves much harder than Lucy and Jonah imagined. Jonah's love and support is unquestioning, but as Lucy struggles with work and her own failing dreams, the strain on their marriage increases. Suddenly it feels like Lucy is close to losing everything...

Their rise was meteoric. Only a few years before, they had been three friends from Glasgow, trying to survive in a world of danger and dysfunction. Suddenly they were thrust on to the world’s biggest stage, accepting an Oscar in front of the watching world. That night was the beginning of their careers. But it was the end of their friendships. For two decades they didn’t speak, driven apart by a horrific secret. Until now... Their past is coming back to bite them, and they have to decide whether to run, hide, or fight.

Our family of three is perfect. Just me, Noah and our teenage daughter Maya. The day the police knock at our door, telling us about the car accident, is the worst day of my life. My heart shatters, but what they say next almost makes it stop beating: Noah was in the car with another woman who died at the scene. Her two-year-old girl, Luna, miraculously survived. With Noah fighting for his life, I’m desperate for the truth, and when I search his desk, I find checks made out to Luna’s mother. Did my loving, loyal husband have a secret family all along?

When their last embryo is accidentally given to another woman, Quinn and James reminisce about the child they gave up 4 years prior... All Quinn has ever wanted is to be a mother. Although her husband James brings her comfort, the knowledge they have no embryos left, and that their child is out there being raised by another family, is tearing them both apart. When the clinic tells Quinn and James they have the right to spend time with little Emily, at first they hesitate. Of course, they would never want to come between Emily and her loving family.

Biddy Weir is a quirky girl. Abandoned by her mother as a baby, and with a father who's not quite equipped for the challenges of modern parenting, Biddy lives in her own little world, happy to pass her time painting by the sea and watching the birds go by. That is, until she meets Alison Flemming. Because there are a few things about Biddy that aren't normal, you see. And Alison isn't afraid to point them out to the world. All of a sudden, Biddy's quiet life is thrown into turmoil. If only there was someone to convince her that, actually, everyone's a little bit weird....

Set in 1920s London, this is the inspiring story of Kate Goss' struggle against poverty, hunger and cruel family secrets. Her mother died in a fall, her father has vanished without trace, and now her aunt and cousins treat her viciously. In a freezing, vermin-infested garret, factory girl Kate has only her own brave spirit and dreams of finding her father to keep her going. She has barely enough money to feed herself, or to pay the rent. The factory where she works begins to lay off people and it isn't long before she has fallen into the hands of the violent local money-lender.

Over the course of a long, hot summer in London, the lives of three very different married couples collide when their children join the same tutoring circle, resulting in illicit relationships, shocking violence, and unimaginable fallout. There’s Eve, a bougie earth mother with a well-stocked trust fund; she has three little ones, a blue-collar husband, and is obsessed with her Instagrammable recipes and lifestyle.

Once a spirited, independent woman with a rebellious streak, Masha's life was forever changed by a tragic event 12 years ago. Unable to let go of her grief, she finds comfort in her faithful canine companion Haizum and peace in the quiet lanes of her town's swimming pool. Almost without her realizing it, her life has shuddered to a halt.

A sweeping story of three generations of women, crossing from London to Ireland and back again, and the enduring effort to retrieve the secrets of the past.