Chloe is a full-time mum to her two children, with another on the way. She is 29 and lives on the south coast with her partner. Tom is 34, has two children and works as a business team leader. He is a passionate fisherman who says he could never live far from the sea. Heidi is 36 and lives with her husband and child in London, where she works as an events manager and as a voluntary ambassador for a children's charity. Jane Smith is a ghostwriter and writer of more than thirty published books, many of which have been Sunday Times top ten bestsellers.