I've been married to my wife for four years now. She's my true wife, and we live together with my father. The woman standing here is my wife's mother—my stepmother. Until now, we've spent peaceful, harmonious times as a family. But one day, everything changed. I discovered my father was having an affair with my stepmother. I stood there frozen, unable to move. My heart shook violently at the unbelievable reality I was facing.