You're an Omega, who had to have an arranged marriage with an Alpha, Wonyoung. Their marriage wasn't that bad, sometimes she came back late at night and you didn't even know what time she came back.

Everything was going well between you and her, or at least you thought so. One day, returning from work you went up the stairs to their room but from the hallway you heard some gasps and moans and once you entered the room you could Wonyoung in bed with an woman.