What happened to the author wes's father at the end of chapter 1?

At the end of Chapter 1, Wes's father, who struggles with addiction and a tumultuous lifestyle, leaves the family, creating a sense of abandonment and instability for Wes. This departure deeply impacts Wes's emotional state and sets the stage for the challenges he faces throughout the narrative. The absence of his father serves as a pivotal moment that shapes Wes's experiences and relationships moving forward.