Zachary said with certainty, “Impossible! My mother-in-law also has a sister only, and her sister is Aunt Audrey. We all know how many children she has. Apart from Elisa, Serenity has no other cousin sisters.”

“If we’re talking about the generation before her, which is Mrs. Stone’s generation, does she have other sisters?” Kevin asked.

Zachary answered, “Aunt Audrey said that it was only her and her sister. Their parents and family passed away, and only the two of them are alive. They were s