Meet the Virgo Club, four tight-knit thirty-something friends who share the ups and downs of life twice a month at Angelo's Italian. Helen is a doctor and mother of three, and has reason to believe that her husband is cheating on her. Dette is a fashion journalist extraordinaire and party animal, Catriona is a mother of four with a feisty au pair, and Rorie's failed playwright live-in partner has a wife and kids elsewhere. Each woman has a reason to test her man's fidelity, and when the Virgo Club hatches an elaborate and meticulous plan, they discover that rivalries exist in even the closest of friendships.