The opening chapter of Part 2 centers a small parable on revenge that prefigures the novel’s larger preoccupation with retribution and morality. Conor’s gleeful account of his revenge against his former friend, Ambrose, establishes a template for revenge that Kate will eventually mirror in the aftermath of her revelations from watching Cheating. Where the betrayal that ruined Conor’s life lasted only a brief moment, Conor’s revenge on Ambrose is slow and calculated, ensuring that Ambrose will spend the rest of his days in aggravation, unless he were to give up the security of his house. By purchasing a house simply for the purpose of weaponizing it for revenge, Conor leverages the tools of the contemporary economy, including the present state of the housing market, to inflict misery. This act drives the idea of The Escalating Cost of Revenge from an economic lens. Capital itself becomes the primary instrument of torment, which Conor explains when he shares the story of his fortune. The irony that his wrongful imprisonment was the direct cause of his financial empowerment complicates any simple notion of justice. Kate’s impressed reaction reveals her own latent capacity for this kind of sophisticated cruelty, foreshadowing her own turn toward calculated vengeance.

The remainder of Part 2 locates Kate through her emotional in the aftermath of Jack’s death. Kate’s narration in the lead-up to the book club meeting works to construct a self-image of stoic perceptiveness that masks her emotional vulnerability and is violently dismantled once she learns what Cheating is really about. On the Tube, Kate sees herself as an astute observer of others, someone who can intuit the stories of strangers with confident, cynical pronouncements. She prides herself on managing her grief with a toughness that avoids public spectacle, a controlled self-presentation that is revealed to be a form of deep self-deception. Her belief in her own insight and her confidence in the stability of her marriage are exposed as illusions when she overhears a single line of dialogue. The appropriation of her marriage as fodder for entertainment heightens her humiliation, undermining her self-perception as a savvy, resilient widow while driving the novel’s brutal commentary on The Ethics of Publicizing Private Lives in Art. When Evelyn quotes the line “I want your body, disco doll” (101) at the book club, the betrayal against Kate immediately transcends the personal and becomes a public performance. The motif of private language and nicknames is central to this violation; phrases Kate believed were the “deepest secrets” (103) of her marriage are now broadcast on Netflix as scripted dialogue. The autobiographical nature of the show turns Kate’s private life into entertainment, stripping her of her own narrative and forcing her to see her most intimate moments repurposed as plot points for a mass audience. This act of publicization compounds her grief with a uniquely modern form of humiliation, as she must “rewrite all [her] memories of the good times” (104) in light of this new, shared context. The algorithmic cruelty of the show appearing in her “For You” section on Netflix emphasizes the impersonal nature of this violation. 

The narrative forces a re-evaluation of Kate’s story so far, suggesting that her portrait of a loving marriage was an account built on a foundation of ignorance. In this way, the novel drives even more sympathy for Kate and justifies any desire to get even with the person humiliating her.

The abrupt shift to a screenplay format in Chapter 9 offers a structural counterpoint to Kate’s personal catastrophe. The scene between Jerry and Charlotte, a married couple calmly discussing their particular sexual arrangement, is a narrative foil to the deceit and betrayal consuming Kate. While Kate is reeling from the discovery of Jack’s secret life and duplicitous use of intimate language, Jerry and Charlotte model a relationship built on explicit communication and negotiated desire. Their dialogue about the initial awkwardness and “shame” (107) of discussing their desires highlights a level of emotional honesty that was evidently absent from Kate’s marriage. Their arrangement is a consensual practice they have navigated together, deepening their connection. By inserting this scene of radical honesty immediately after Kate’s discovery of deep dishonesty, the narrative juxtaposes two different models of long-term partnership. The impersonal, observational tone of the script form provides a moment of authorial distance, prompting a consideration of intimacy, consent, and transparency just as Kate’s understanding of those same concepts in her own marriage has been destroyed.

Kate’s decision to begin therapy with Carlos marks the beginning of an important stage in her character arc, shifting her from a state of isolating grief to a more analytical and narrative-driven processing of her trauma. Her initial dislike of Carlos, prompted by his “random patches of bum fluff” (113) that remind her of a pet peeve of Jack’s, paradoxically makes Jack more present in the room and thus makes the therapy more effective. The “full-blown Freudian psychotherapy” (114) sessions suggest that a deeper excavation of the past is required. Consequently, Kate’s impulse to start her story from the very beginning indicates a need to reconstruct her entire life narrative, moving beyond the boundaries of Jack’s death and betrayal. This therapeutic turn signals Kate’s attempt to regain control of her own story. By recounting the past, she begins the work of understanding how the version of her life she believed in could have been so wrong, laying the groundwork for the actions that will follow.