When young doctor Lauren Matheson meets Joe, an older divorced businessman, at a glittering poolside in California, it’s a chance encounter that seems life-changing. Back home in London, their feelings only strengthen. But Lauren soon discovers that building a happy future with Joe is going to be an uphill struggle... She’s determined to be a good stepmother to his children, four-year-old Toby and complicated teen Grace. But under the watchful eye of Meredith, Joe’s intimidating ex-wife, Lauren can’t seem to do a thing right.

For Emily Rossi, life may not be perfect, but it's pretty close. She has a great career, a house in the country, a solid marriage to Eric and two wonderful children - tennis superstar Daniel and quiet, sensitive Zara. But when her fourteen-year-old daughter brings home a toxic new best friend, Emily’s seemingly perfect family starts to spiral out of control.

When Olivia moves to Port Townsend, her marriage is floundering, and her life is in pieces. She doesn’t know if things with her husband Mark are truly over, or quite why the phone call she longs for on her daughter’s birthday will never come. Joining a letter-writing club seems like a harmless decision. But when she meets Ned, an ex-soldier badly wounded in Afghanistan, this unlooked-for friendship revives unexpected emotions and memories she’d rather forget.

Life has been a bit of a rollercoaster for Ella. Growing up as the 'less successful' identical twin to her 'perfectly successful' sister, Emma, has left her feeling isolated, inadequate and let's face it...a little bitter. When Emma unexpectedly reaches out to Ella in a time of need, Ella suddenly finds herself with the opportunity to fill in for her sister and experience how the other half live.

When Justin walks out on Alice on their honeymoon, with no explanation apart from a cryptic note, Alice is left alone and bewildered, her life in pieces. Then she meets Evelyn, a visitor to the gallery where she works. It's a seemingly chance encounter, but Alice gradually learns that Evelyn has motives, and a heartbreaking story, of her own. And that story has haunting parallels with Alice's life. As Alice delves into the mystery of why Justin left her, the questions are obvious. But the answers may lie in the most unlikely of places...

Emmy Palmer is the star of Bragadon Forest, the biggest fantasy series on TV, adored by the public, living the life of glamour and luxury in London. But when scandal breaks, Emmy must escape the city and return to her seaside hometown to lie low and wait for the storm to pass. And as tragedy strikes for her family, it is good timing to go back to her roots.

Brooke Turner has always had a complicated relationship with her father. But when his health takes a turn for the worse, she drops everything to care for him. He’s her dad, after all, and he needs her. What Brooke doesn’t anticipate is the unraveling of her long-term relationship and a cross-country move to San Diego’s Little Italy.

Alice Hunter is smarting from the raw deal life has thrown her way: suddenly single, jobless and forced to move home to her parents' tiny seaside town. And now she faces an uncomfortable truth. She wants her twin sister Libby's enviable life. Libby's closest friend Jess Dekic has been around the Hunter family for so long she might as well be blood. She's always considered herself a sister closer to Libby than Alice ever could be.

Rosie Jones has been dumped by every boyfriend she’s ever had - most recently by Dinosaur Dave, live on TV, during the ‘phone-a-friend’ segment of a quiz show. After the footage goes viral Rosie receives a bunch of flowers with a message: I love you, I should have never let you go, I want you back x But who sent them?

Sadie doesn't have time for finding love. She's too busy as PA for famous artist Damian Banks. When she's not arranging exhibitions, she's organising his dry cleaning or dumping his never ending stream of girlfriends. But when she strikes up an unusual friendship with her desk share buddy, she finds a confidante and a new potential love interest. Problem is, they've never actually met. With Christmas just around the corner, can Sadie put herself first for a change and find what she's been looking for all along?

While her friends join the 'Wife Club' one by one, Poppy feels like that part of her life is done and dusted. Already married and divorced she's not desperate to go through all that again. But what if her divorce never actually went through? After a shock revelation Poppy not only discovers she is still married, but that Zac is about to have his second wedding!

Fresh out of prison, Jess Strickland has just six months’ probation to serve until she's free to get on with the life she left behind four years ago. With few options available, Jess takes a job at Bright’s, an industrial laundry company, alongside other ex-cons, all eager to keep their noses clean. Here she finds an ally in Karla, but soon learns her new boss, Terry, is not all he seems. Realising she’s no safer on the outside, Jess refuses to be a victim any longer. How far will she go to avoid going back to prison?

Laurie is sure love at first sight doesn't exist anywhere but the movies. But then, through a misted-up bus window one snowy December day, she sees a man who she knows instantly is the one. Their eyes meet, there's a moment of pure magic...and then her bus drives away. Certain they're fated to find each other again, Laurie spends a year scanning every bus stop and cafe in London for him. But she doesn't find him, not when it matters anyway. Instead they "reunite" at a Christmas party, when her best friend, Sarah, giddily introduces her new boyfriend: the man from the bus.

Stephen Aston is getting married again. The only problem is, he's still married to his first wife, even though she is in a care facility for dementia. But he'll take care of that easily, by divorcing her—even if his adult daughters protest. Tully and Rachel Aston look upon Heather as nothing but an interloper. Heather is the same age as Rachel and even younger than Tully. Clearly she's a gold digger and after their father's money. Heather has secrets that she's keeping close, and reasons of her own for wanting to marry Stephen.

In the early hours of a summer morning, a young woman steps into the path of an oncoming bus. A tragic accident? Or suicide? At the center of this puzzle is Adrian Wolfe, a successful architect and grief-stricken widower, who, a year after his third wife's death, begins to investigate the cause. As Adrian looks back on their brief but seemingly happy marriage, disturbing secrets begin to surface. The divorces from his two previous wives had been amicable, or so it seemed; his children, all five of them, were resilient as ever, or so he thought.