The Rabbit General's Bride

To serve in a good luck marriage for the critically ill general, I was carried into the mourning hall in my wedding gown. The Matriarch promised to reward me with six thousand gold pieces if I could conceive and give birth. Overjoyed, I spent three whole years trying everything on the comatose man and finally got pregnant. When the day of birth came, I looked at the baby in the swaddling clothes and fainted from shock. How did my six thousand gold pieces turn into two rabbits!?