My Fiancée Cheated with a Colleague, So I Married another Woman

My fiancée was pregnant with her male colleague's child. And she was about to give birth.

She returned from a business trip with a huge belly while I was still decorating our wedding room.

I asked her, my voice hoarse. She blinked at me, all innocence. "He just donated sperm. My conscience is clear."

Then she left with him to go shop for Children's Day gifts for their baby.

I immediately updated the family group chat and canceled the wedding.

However, no one seemed to understand. Everyone thought I was overreacting.