After four years of marriage, I found out my husband's legal wife was my sister.

The fourth year of my marriage to Julian Hayes, I got pregnant.

When I went for my first prenatal appointment, the nurse checked my details and told me there was no record of my marriage.

I froze: "No? How is that possible?"

The nurse pointed to the computer: "See? It shows no marriage registration for you."

Not convinced, I rushed to City Hall to verify, but the answer was identical.

"Mr. Hayes is indeed married. His spouse's name is Iris Thompson…"

Iris Thompson?

I was struck by lightning, my mind a blank!

Iris Thompson, my half-sister, and Julian Hayes's first love.