Engagement

Theo Decker's engagement to Kitsey Barbour is a central relationship in the second half of the novel, representing a pragmatic, socially advantageous union that contrasts sharply with his unresolved, passionate love for Pippa Blackwell. The engagement is driven by a complex mix of grief, guilt, convenience, and a desire for stability, but it is ultimately undermined by mutual deception, Kitsey's ongoing affair with Tom Cable, and Theo's own emotional and moral disintegration.

Origins and Context

The engagement emerges from a period of profound loss for both Theo and the Barbour family. After the drowning deaths of Andy Barbour and his father Chance, Theo reconnects with the family. Platt Barbour, encountering Theo on the street, tells him of the tragedy and urges him to visit his mother, Samantha. During this visit, Mrs. Barbour, who has become reclusive and withdrawn, is visibly brightened by Theo's presence. The engagement is proposed by Kitsey herself, on a street corner after a party, when the street lights snap on as they step outside. She frames it as something that would make her mother happy, and Theo, swept up in the moment and the desire for a new direction, agrees. The news visibly revitalizes Mrs. Barbour, who confides in Theo that she always thought of him as one of her own, and that he was always good to Andy, improving his confidence.

A Pragmatic Union

The relationship is built on a foundation of mutual convenience and unspoken agreements rather than passionate love. Kitsey is described as appealing, enthusiastic, and affectionate, but also as someone who never seems very moved by anything, deflecting serious topics with flippant or trivializing comments. Theo, for his part, is aware that his love for Pippa is hopeless and consciously decides to pull free from it, seeing his relationship with Kitsey as a way to move forward and live in the present. He acknowledges that they are a good match and get along, but that the marriage is a matter of head, not heart. Kitsey herself admits this, stating that they are right for each other and that the marriage is the right thing for both of them. She also reveals that she knows about Theo's drug use, telling him she doesn't care about his "sleazy friends" and drugs, suggesting a tacit tolerance of each other's flaws.

Cracks in the Facade

The engagement is shadowed by deception and infidelity from the start. Theo discovers Kitsey in a deeply affectionate and sorrowful embrace with Tom Cable, an old friend from school with a history of petty crime. Kitsey admits to the affair, explaining that she is in love with the wrong person, but insists she will end it. Theo, however, is not entirely innocent himself. His feelings for Pippa remain a powerful, obsessive undercurrent. He gives Pippa a valuable antique topaz necklace on the night of his engagement party, leaving it in her shoe with a note saying "I love you. No kidding." This act deeply distresses Hobie, who confronts Theo about its inappropriateness. Theo's emotional state during the engagement is one of profound sadness and disconnection. He feels sick and lost, and the preparations for the wedding—the registry at Tiffany's, the guest lists, the social events—fill him with a sense of unreality and dread. He relies on alcohol and opiates to get through the social obligations, and the engagement party itself is a nightmarish blur of strangers and forced smiles.

Collapse and Aftermath

The engagement does not lead to marriage. After the traumatic events in Amsterdam, where Theo is involved in a shootout and the recovery of the painting, he returns to New York a changed man. The engagement is not officially called off, but it is allowed to quietly dissolve. Theo is given to understand, gracefully, that no one is holding him to anything. He is still invited for dinner and treated like a family member, but the romantic relationship is over. He spends the following year traveling, buying back the fraudulent furniture he sold, and reflecting on his life. The engagement to Kitsey ultimately serves as a failed attempt to build a conventional, stable life, a project that is incompatible with the profound, unresolved trauma and the secret at the heart of his existence.