「夫がもう1つの家庭を持っていた！？」純愛を貫いて結婚した如月みのり(松本まりか)と如月勇大(竹財輝之助)。子供にも恵まれ誰が見ても幸せな家族のはずだった。最近の勇大の振る舞いに違和感を覚え、みのりは勇大の後をつける。みのりの目に飛び込んできたのは、不倫相手の三宅理子(野波麻帆)とその息子・三宅渉(野村康太)と共に仲睦まじく歩く勇大の姿。離婚だけでは終われない。痛快無比なサレ妻のリベンジが今始まる！
"My husband has another family!?"
Kisaragi Minori (Matsumoto Marika) and Kisaragi Yudai (Takezai Terunosuke) got married out of pure love. They are blessed with children and should be a happy family to anyone who sees them. Feeling something is off about Yudai’s recent behavior, Minori follows him. What catches her eye is the sight of Yudai walking happily with his lover Miyake Riko (Nonami Maho) and her son Miyake Wataru (Nomura Kota). Divorce alone is not enough. The thrilling revenge of a cheated wife begins now!
