Don't try this at home ...Sadie Drew thinks she may actually be the world's worst wife. She only needs to walk into a room to make it untidy. There are always leeks liquefying in her fridge. And her three-year-old son is now the love of her life. Husband doesn't mind so much. Then he gets a big high-pressure job and things change. She suspects he's cheating. The marriage starts to fall apart and, as mother-in-law smugly points out, Sadie faces a stark choice: risk losing everything or up her game. Can she transform herself into the perfect wife? And ultimately is this a game worth winning?