Bobs and Ba live in happy prosperity. They began with nothing, but now they have a successful chain of car repair yards. Bobs has even bought a racehorse! But on a Caribbean holiday to celebrate Bobs' fiftieth birthday, it becomes clear he is a man with things on his mind. Has he found a younger woman? The receipt in his pocket from Sasha Lingerie is pretty damning. And what's the terrible secret in the cupboard behind his pool table? As the gossip starts at the golf club and the kids stop calling, Ba's life is turned upside down. What's more, her daughter Melody is getting married and everyone's nerves are in shreds. It takes events beyond their control to show Bobs and Ba just what their marriage is made of.