Müjgan (Evrim Alasya) is a mother of three. She leads a quiet life with her husband Ahmet (Hakan Yılmaz), who works as a financial consultant. Ahmet is a good family guy living a conventional nine-to-five lifestyle. However, the marriage which has lasted for seventeen years begins to fall apart when Ahmet meets a young and beautiful girl called Sude (Tuğça Karabacak). Even though Müjgan does not get suspicious that her husband is having an affair at first, she cannot deny that he changes day by day. Along with the support of her best friends Nilgün (Selen Uçer) and Canan (Pelin Öztekin), Müjgan wages war against his husband’s new interest. All these force three women to question their lives, ideas about love, loyalty, and marriage.