The Wealthy Family's Real Daughter Vs. The Scheming Outsider

Synopsis

The day my adoptive brother, Edward Sinclair, brought his girlfriend home, I was suddenly dubbed the family's "child bride". Edward's girlfriend, Claire Evans, looked at me, smiling sweetly, but her words were sharp as knives. "So, you're the Sinclair family's adopted daughter? The child bride they've been raising for Edward?" I stared at her in shock. Yeah, I was adopted by the Sinclair family. But my dad was one of the founding members of Sinclair Group, and my mom was my adoptive mother, Miranda's best friend. The Sinclairs had been treating me like their own daughter for over a decade. How did I suddenly become the family's 'child bride' after Edward got a girlfriend?