The sister of a blue-blooded aristocrat.

My younger sister became infatuated with stories about real and fake heiresses after finishing college. She convinced herself that she was the lost daughter of a Noble Aristocrat, living a life of luxury. She acted like an heiress, treating our mother as her maid, our father as her chauffeur, and using me as her emotional outlet. She even went to great lengths to prove that she wasn't biologically part of the Johnson Family.

Later, she heard that a Noble Aristocrat family was searching for their daughter, missing for eighteen years.