Everyone that meets Kat Keating is mesmerised. Beautiful, smart and charming, she is everything a good girl should be. Her sister Eleanor, on the other hand, knows she can't compete with Kat. On the awkward side of tall, clever enough to be bullied, and full of the responsibilities only an older sibling can understand, Eleanor grows up knowing she’s not a good girl.  

On the day that her youngest child leaves home, Alice Hatton discovers two disturbing truths in a matter of hours. The Empty Nest cliché is true. And she does not love her husband Peter at all. Now in her fifties, Alice is appalled to realise that she is no longer considered her own person, but is instead defined by her relationships – mother to her adult children, wife to her husband. Horrified by the thought of spending another thirty years with Peter in their North London suburb, Alice decides to take matters into her own hands.

For Esther, it’s proving hard not to feel bitter watching Lucas enjoying his successful career, not to mention the attentions of his gorgeous, intelligent, and predictably younger lover. She meanwhile is struggling to forge a new life for herself, navigating the pitfalls of modern dating, while trying not to despair at the cost of living as a single woman of a certain age. Then Lucas faces a shattering accusation at the same time as their children Dylan and Lily, start to implode.

On a normal day, in a normal house, on a normal street, wife and mother Fran has had enough. She packs a case, leaves a note for her bullying husband, Pete, and one for her beloved 21-year-old son, Harry, and heads to the airport - and freedom. In another house, on another street, Helena is desperately baiting her husband, Jack, into a fight. These days it feels like the only way to get Jack to take notice of her. Passionate, volatile, increasingly fragile, Helena is fast running out of hope.

When Florence met Rowena, they knew for sure that they would always be friends. Wayward parents, boring teachers, teenage crushes, first heartbreaks – anything and everything could be faced as long as Florence had Rowena by her side. But then she didn’t. And life had to be redrawn and reconsidered. Being a grown-up has its perks, but as Rowena faces the biggest challenge of her life, and Florence wonders if it’s time to stop running away from hers, there’s a wise soul who knows the one thing that can help them both.

While many regard her marriage with admiration and a touch of envy, Jane Lytton quietly reaches the shocking conclusion that her relationship with Michael, a successful banker with little time for her – or the nitty-gritty of family life – is failing. Even daring to contemplate leaving Michael is daunting. With no obvious outward signs of any marital problems, family and friends greet news of the predicament with a mixture of anger and uncomprehending sympathy. Forced to accept that she is alone, Jane takes drastic steps that veer her life off course.

The Harrison family gathers as usual for Christmas in their big Sussex house. This year, however, outside realities are pressing hard: Pamela and John, married for four decades, know that time is catching up with them. And trouble is brewing in the lives of their four children. Cassie, the cossetted youngest, is in the throes of an affair with a married man; Elizabeth, her awkward older sister, is struggling with a faltering second marriage; Peter, the eldest and designated inheritor of Ashley House, is beginning to meet resistance to such a prospect from his career-orientated wife.

After 20 years of contentedly playing the role of home-maker and mother, Frances Copeland's life is shattered by the sudden death of her husband. With no career to fall back on and her son and daughter leaving home, the solitude of bereavement hits particularly hard. When new love beckons, in the form of a handsome young man 15 years her junior, Frances is torn. She longs to open her heart again but does not dare to trust her feelings. Turning to her closest friends for help, she is met by a wall of judgemental attitudes and envy.

Eighteen years ago, teenage Amy fled England, pregnant and heartbroken, to start over in New Zealand with her parents. Now Chris, the love she left behind, has walked into her beloved café by the beach and thrown her life into turmoil. As far as Amy’s concerned, Chris chose to ignore the child she was carrying when they last met. She brought up their daughter alone and created a happy home for them both on the other side of the world. But with Chris suddenly back in her life, she can no longer ignore the past and begins to wonder what really happened all those years ago.

Anna and Will have been passing in and out of each other’s lives since they were just teenagers. Now 20 years later, Anna is married—she has a lovely house, a step daughter in university and a husband with a good job. What she doesn’t have is joy. When she runs into Will it sparks something in her, a longing for the Anna she used to be. Together they embark on a journey to find what brings them joy, to discard what doesn’t and to become the people they always wanted to be.