I was ten years old when my mother remarried, and almost instantly, I stopped feeling like her child. She called it a “fresh start.” A new husband. A new house filled with unfamiliar light and unfamiliar rules. And not long after, a new baby boy. Her son. The one she had always wanted. I remember standing in the doorway with a small suitcase, watching her rock him gently in her arms. She looked complete in a way I had never seen before. She didn’t notice me watching.