When a man and a woman get married, things can get complicated. When they have children from previous marriages, "complicated" can become the understatement of the year.

Merrion Palmer has been Judge Guy Stockdale's mistress for the last seven years and his wife and two grown-up sons know absolutely nothing about her. Up until now, Guy and Merrion have enjoyed a blissfully, uncomplicated relationship in stolen moments in Merrion's flat, and to the rest of the world, Guy has played the part of model husband, father and grandfather. But now the time has come for things to change.

It’s been 25 years since Gus and Monica left England to start a new life in Spain, building a vineyard and wine business from the ground up. However, when Gus suffers a stroke and their idyllic Mediterranean life is thrown into upheaval, it’s left to their three grown-up children in London to step in.... Sebastian is busy running his company with his wife, Anna, who’s never quite seen eye to eye with her mother-in-law. Katie, a successful solicitor in the City, is distracted by the problems with her long-term partner, Nic, and the secretive lives of their three daughters. 

The day Stacey Grant loses her job feels like the last day of her life. Or, at least, the only life she'd ever known. For who was she if not a City high-flyer, Senior Partner at one of the top private equity firms in London? As Stacey starts to reconcile her old life with the new - one without professional achievements or meetings but instead long days at home with her dog and ailing mother, waiting for her successful husband to come home - she at least has The Girls to fall back on. Beth, Melissa and Gaby.

Gina and Laurence had been the best of friends ever since they were teenagers. They had never been in love - just friends.

Now, Gina is married to the exquisitely tasteful Fergus and lives in stylish perfection at High Place. Laurence is married to down-to-earth Hilary and they have spent their married life turning The Bee House into both home and hotel. Then, with elegant disdain, Fergus announces he is leaving Gina and their teenage daughter. As Gina's misery ricochets through the two homes, she turns for emotional support to Laurence, her dearest friend....