When Kate's husband lands a high-profile contract in London and her youngest son heads off to boarding school, she suddenly feels that she's surplus to requirements. To boost her self-esteem, overweight Kate joins Slimforever'. Will it help her find herself again? Jenny longs for a baby but time is running out. If she lost weight, would it help her to conceive? She joins 'Slimforever' in a last-ditch attempt to beat her biological clock. Is it the answer to her prayers? Their friend Lauren, a beautiful ex-model, decides she could lose a few pounds too. Lauren appears to have it all elegant Georgian home, barrister husband, two lovely children and a successful business as an interior decorator. But is it all as it seems? Meanwhile sexy, voluptuous Diana craves excitement and detests being buried in the backwoods of Ballyfern. She'll stop at nothing to get what she wants even if it's another woman's husband. Four women different goals can they all be winners?