What does rufus do to punish Dana for his father's death?

Rufus punishes Dana for her father's death by physically assaulting her, reflecting his volatile nature and the power dynamics of their relationship. After his father's death, he feels a mix of anger and loss, leading him to lash out at Dana, whom he sees both as a source of comfort and as someone he can control. This brutal act underscores the complexities of their bond and the harsh realities of the historical context in which they exist. Ultimately, it highlights the themes of oppression and the struggle for agency in the face of violence.