Mummy Said The F-Word is a book based around Caitlin Brown, a mother of 3 young children whose life is turned upside down when she accidentally finds out her husband Martin is having an affair with dopey Daisy from the water-cooling firm. Cait kicks him out, and takes on single parenthood with gusto, relying on her best friend and single-dad Sam to share her woes. Cait soon finds she needs a job, and so ends up working as a agony aunt at her friend Millie's magazine Bambino, and is convinced her doling out advice is fraud. But soon she starts getting emails from a man who signs his emails 'R'....