When love flies out the window, married life can be hell. With an unplanned baby on the way, a newlywed daughter whose marriage is already in trouble, a teenager who won't eat and doesn't think there's anything wrong with her, and hiding secrets from each other, Barry and Aimee are on a rocky road.

Five years after the death of her firefighter husband, Eden knows better than anyone that life can change in an instant. Now, instead of the future she had planned with Andy, she has Lila—the daughter he never got the chance to meet. And instead of Andy, she has his family. Then Eden meets someone. Someone she knew before Andy, before Lila, before the tragedy. Someone who reminds her of how she used to be. But Andy's mother has other plans. And Eden is facing an impossible choice. One that could tear a family apart.

Hilary and Colette O'Mahony have been friends since childhood. But when irrepressible Jonathan Harpur breezes into Hilary's life and goes into business with her, Colette is not best pleased. After their first encounter, Colette thinks he's a "pushy upstart" while he thinks she's "a snobby little diva". And so the battle lines are drawn, and Hilary is bang in the middle.

In a beautiful Southern Spanish town, where the sea sparkles and orange blossoms scent the air, the gates of a brand-new apartment complex, La Joya deAndalucía, glide open to welcome the new owners. Anna and Austen MacDonald, an Irish couple, are preparing to enjoy their retirement to the full. But the demands of family cause problems they have never foreseen and shake their marriage to the core. Sally-Ann Connolly Cooper, a feisty Texan mother of two young teenagers, is reeling from her husband's infidelity. La Joya becomes a place of solace for Sally.

Deira is setting out on the holiday she'd planned with her long-term partner, Gavin...only she's on her own. Gavin will not be amused when he finds out she's 'borrowed' his car, but since their brutal break-up Deira's not been acting rationally. Maybe a drive through beautiful France will help her see things differently. Grace has been sent on a journey by her late husband, Ken. She doesn't really want to be on it but she's following his instructions as always. She can only hope that the trip will help her to forgive him. And then - finally - she'll be able to let him go.

On a crystal clear Mediterranean day, Briony McAllister sits playing with her four-year-old daughter, Katie, while she waits for her mother, Valerie, to join them. Valerie has recently moved to a picturesque town in southern Spain to finally leave behind her turbulent past and find a peace that has always eluded her. Briony has no idea that in a few moments time, her relationship with her mother will change irrevocably. As Katie plays, Briony pulls from her bag an old photo album, found in a box in her mother's new home. As she begins to study the faded photos, a letter falls to the ground.

Alison's American dream is in tatters. Her high-flying career is on the skids, and her Upper East Side apartment is now way beyond her means. But pride prevents her from telling her family back home just how bad things are.

Freya Abalone has a big, messy, wonderful family. She has an exciting career as a celebrity chef. She has a new home that makes her feel safe. But behind the happy front, Freya feels pulled in a hundred directions. Life has thrown Freya some lemons - and she's learned how to juggle! But she's keeping a secret from her family, and soon something is going to crashing down. All families have their struggles and strengths. So can Freya pull everyone - and herself - together when they need it most?

Cassie has spent her married life doing everything right - making sure her children have the perfect life and being a devoted wife to her husband and a dutiful daughter-in-law to his mother, even when her patience has been tested. Although it has left her so exhausted that 'wine o'clock' comes a little earlier each afternoon. But she wouldn't change a thing, she's certain, until temptation comes her way.... Her sister, Coco, runs a vintage dress shop and sure, she's shied away from commitment over the years.

Sid wears her independence like armour. So when she strikes up a rare connection with unlucky-in-love Finn, they are both determined to prove that men and women can just be friends. Marin has the perfect home, attentive husband, two beloved children - and a secret addiction to designer clothes. She knows she has it all, so why can't she stop comparing herself to other women? Bea believes that we all have one love story - and she's had hers. Now her life centres around her son, Luke, and her support group of fierce single women. But there's something that she can't tell anyone.

When Chef Emily is left at the altar in front of her family and friends, she swears off love and instead throws herself into her new business: a restaurant with a difference. There's only one communal table, designed with the single diner in mind. Now it's two years later, and with her business thriving with regular customers, romance is still the last thing on Emily's mind - until she receives a letter from her ex who is returning home from Canada with a burning question for her.... 

Back in the long ago '90s, Rachel Walsh was a mess. But a spell in rehab transformed everything. Life became very good, very quickly. These days, Rachel has love, family, a great job as an addiction counsellor, she even gardens. Her only bad habit is a fondness for expensive trainers. But with the sudden reappearance of a man she'd once loved, her life wobbles. She'd thought she was settled. Fixed forever. Is she about to discover that no matter what our age everything can change? Is it time to think again, Rachel?

Amanda King and Tess Cuffe are strangers who share the same Georgian house, but their lives couldn't be more different. Amanda seems to have it all, absolute perfection. She projects all the accoutrements of a lady who lunches. Sadly, the reality is a soulless home, an unfaithful husband and a very lonely heart. By comparison, in the basement flat, unwanted tenant Tess has spent a lifetime hiding and shutting her heart to love. It takes a bossy doctor, a handsome gardener, a pushy teenager and an abandoned cat to show these two women that sometimes letting go is the first step to moving forward and new friendships can come from the most unlikely situations.

Abbey Andersen is the last person to go looking for change. Yes, it's tough that she barely sees her mother these days - but in San Francisco she has great friends, a steady relationship and a job she enjoys. When Abbey is contacted by Irish lawyer Ryan Gilligan, she learns in an instant everything she believed about her roots is a lie. She must travel to Dublin to find out more - but she's scarcely off the plane when she's plunged into a new crisis. One that will change everything not just for Abbey but for the family in Ireland who had no idea that she even existed.

Lola has a plan. She's going to escape the village she grew up in and make it in the big city. She's smart enough - but she's also headstrong. When, one evening, she has to make a life-changing choice, she decides quickly, and without the full facts. But there's no way back. Bey is every bit her mother's daughter. An impulsive decision puts her in the path of great danger. She's left wary of trusting her own judgement ever again. Then, one night, she's standing in front of the man she loves, with her own choice to make.