My Stepsister is the real Mother of my Son

It was my son’s fifth birthday when everything changed. That was the day I learned he had a severe kidney disease—and that he wasn’t my child.

Because the truth was, I was never pregnant.

Jackson was the son of my husband, Stephen, and Layla, my own stepsister.

I overheard them one night.

Layla’s voice trembled with anger: “When will you finally divorce Charlotte, Stephen? When can I be a real mother to our son and not just ‘Auntie’? I’m done hiding while he’s suffering!”