My darling son, Sam, is marrying his childhood sweetheart, and I couldn’t be prouder of the man he’s grown into. Walking out on his abusive father all those years ago was the best thing I ever did. And today he stands, tall and handsome, saying "I do" to my dream daughter-in-law. If I hadn’t pushed them together all those years ago, he might never have found a girl as perfect as Lauren. It’s true what they say, mother always knows best. 

Tucking her little boy Ollie into bed one night, Sarah notices his beloved teddy bear, which she bought him when he was born, is missing and in its place is a new toy given to him by her ex-husband’s new girlfriend, Laura. When she asks Ollie about it, he begins to shift uncomfortably before whispering, "Laura told me a big secret, and she said I can never tell you." Soon, Ollie is asking to spend more time with his dad and Laura, and shrinking away from Sarah. Then, when she calls to him in the garden one day, Ollie doesn’t answer back. 

Emily and Jake are the perfect couple. Or so everyone says. But Emily just read a letter that has shattered her perfect world. Now she only has one thing on her mind. Which one of her friends is sleeping with her husband?

When I arrive unannounced at my husband's studio in need of a shoulder to cry on after hearing that my best student, Alex, has died, I see a pair of wineglasses drying by the sink, and my deepest fear is confirmed: my husband is having an affair. Most women would fall to their knees in tears and throw him out of the house - but I just can't bring myself to do it. Instead, I go home and cook a healthy dinner for our children, walk the dog, and unload the dishwasher without complaint. I need this marriage to work to protect a terrible secret of my own....

As I hear the words every mother dreads, my pulse races, and I go cold. But even as my world turns upside down, I know the things I’m being told just don’t add up. I have to find out what really happened the night my beautiful boy died. The police tell me it was a tragedy no one could have prevented. But then they reveal the terrible things Tom was keeping from me. The person they describe is nothing like the decent, honest man I raised.

My best friend warned me that it was too soon to marry Edward, a widower with an adorable but troubled little boy. She said we were moving too fast. But all I could see was a kind, loving man, struggling with grief, who needed my help. Yet as storm clouds gather above our small wedding ceremony, my hopes and dreams fall apart. None of my husband’s family turns up to support us. Instead of a honeymoon, we have a quiet night in. My wedding bouquet is placed on his first wife’s grave. And then my new stepson tells me he’s sure his mother is still alive.

I thought my sister was happy. I thought what we all thought: that Annie and Dom led perfect lives in a lovely cottage in a quiet village by the sea, with flowers at the front gate and an apple tree in the garden. Everyone knew them: generous, loving Dom, creative, joyful Annie. But I never saw Annie as she sat waiting for Dom well into the night. I didn’t see her smiling through her tears. I didn’t know what the perfect couple was hiding.

Rachel is determined to be the perfect mother. She has a birth plan, with a playlist and a bag ready by the door. She’s chosen a lovely light cream paint for the nursery, and in wide-eyed, innocent Abbie she’s found the perfect person to help her with her baby. Because every mother needs a bit of help, don’t they? But Rachel needs a little more than most. She still makes sure her bedroom door is locked before she goes to sleep. She still checks the cameras that are dotted throughout the house.

Carly had thought they’d always live there. The beautiful Cornish cliffside house they’d taken on as a wreck, that Mark had obsessively redesigned and renovated - a project that had made him famous. It was where they’d raised their children, where they’d sat cozily on the sofa, watching storms raging over the sea below. It was where they’d promised to keep each other’s secrets. Until now. Because Mark has fallen in love. With someone he definitely shouldn’t have. Someone who isn’t Carly. And suddenly their family home doesn’t feel like so much of a safe haven. 

Our new home was supposed to be a chance to leave our past behind. But was moving here the worst mistake of our lives? All our friends and family were gathered, glasses raised to toast our fresh start. It should have been a night for happiness and celebration. Zac and I had worked so hard for this: our first home together, just minutes from the sea. But the dream quickly turned into a nightmare.

Ten years ago he killed my son. Today I married him. Ten years ago my darling son Jesse was murdered and our perfect family was destroyed. My strong, handsome boy, so full of life, became a memory, a photo I carried with me everywhere. But today I’m finally close to finding happiness again. My ash-blonde hair has been curled into ringlets. Carefully placed white flowers frame my delicate features. The small, drab chapel has been prettied up with white satin, and there are tiny red hearts scattered on the small table where I will soon sign the register with my new husband. 

I return home to our beautiful house on a chilly winter evening expecting to find my handsome husband Richard waiting for me by the fire. We’re still so in love, and he always takes care of me. He usually comes straight back from work. But tonight, our antique clock ticks on through the dark evening, with no sign of him. Then a knock at the door shatters my perfect life. A 12-year-old-girl, Alice from the village, has been found unconscious in the field behind our house. They say she was last seen getting into Richard’s car.

Your best friend. Your worst nightmare.... From the moment they met as children, Sasha knew that beautiful, wealthy, and confident Caitlin would always be her absolute best friend. Sasha would do anything to make Caitlin happy. Even keep her darkest secrets. The years have passed, but their friendship remains. And when Caitlin announces she’s getting married, there is only one choice for the role of bridesmaid. Sasha will make sure Caitlin’s wedding is as beautiful and perfect as she is. Won’t she? 

When Freya first met Phil, she thought he was the man of her dreams. He bought her roses every week, booked surprise trips to sun-soaked destinations, and showed her affection like she’d never experienced before. But over time the dream had become a violent nightmare. And now Freya is packing her bags, knowing it’s time she escaped their increasingly broken marriage. But then Freya gets a visit from the police. Phil’s been in a horrific car crash and - as he comes around - it becomes clear that he remembers nothing since their blissful honeymoon two years before.

All the neighbours were laughing, drinking out of plastic glasses and getting along. I almost felt happy. Almost forgot about the terrible argument earlier and the sinister messages I’d been receiving from a strange address all week, threatening to expose the lies behind my perfect life. As we finished with the red and gold fireworks and welcomed everyone back to our house, I believed that everything would be okay. But I didn’t know who I was inviting in.