54 pages • 1-hour read
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Content Warning: This section of the guide includes discussion of illness, death, child death, substance use, sexual content, and emotional abuse.
Three days after being caught with her married lover, Harper attends her father’s memorial reception. She recalls a text from Reed assuring her that he had convinced his wife, Sadie, that their meeting was innocent, but Sadie storms into the reception, mistakes Tabitha for Harper, douses Tabitha with champagne, and slaps her. As Sadie screams insults, Drew restrains her. Eleanor calmly rebukes Sadie and has her escorted from the premises. Afterward, Tabitha confronts Harper about the affair, which Harper denies.
That evening, Harper’s life unravels. Drew breaks up with her, explaining that the public scandal and her past drug charge make their relationship impossible. She receives a text from Reed cutting off all contact between them until things calm down, and a voicemail from her boss firing her from her job delivering packages. Overwhelmed, Harper ignores an incoming call from Tabitha.
Tabitha, Ainsley, and Eleanor take a ferry back to Nantucket. While waiting for the ferry, Eleanor wanders off. They find her drunk at a bar, where she loudly claims to be Billy’s grieving widow, professing her love for him and admitting she misses Harper. Ainsley’s regard for Harper antagonizes Tabitha, who mourns her broken relationships with both her father and sister.
Later, when they arrive at Eleanor’s home, Tabitha criticizes her mother’s demonstrative grief, which she views as a disingenuous performance. Eleanor defensively shows Tabitha a treasured newspaper clipping of herself with Billy. As Tabitha walks away angry, she hears a loud thud and turns back to see that her mother has fallen down the front porch stairs.
From the carriage house, Ainsley hears ambulance sirens and watches as paramedics take Eleanor away. Tabitha appears and explains that Eleanor has fallen, and gives Ainsley the choice to come to the hospital. Ainsley decides to stay home.
Alone, Ainsley activates her new phone and finds only one text. She calls her boyfriend, Teddy, who breaks up with her, revealing he is now interested in their mutual friend, Candace, whom he considers a positive influence. Devastated, Ainsley tries to call her father, Wyatt, but gets his voicemail. Tabitha calls to say Eleanor has broken her hip and is being flown to Boston for surgery. Tabitha confirms she will be gone overnight, leaving Ainsley alone.
The morning after the disastrous reception, Harper decides she must leave Martha’s Vineyard. After confirming she has been fired and listening to a series of hostile voicemails from various Vineyard residents, she contacts a real estate agent to arrange the sale of her father’s house.
The agent gives Harper two choices: sell the dilapidated house as a teardown for a quick $500,000, or invest in renovations for a higher return. As Harper drives away, she receives a call from Ainsley, who explains that Eleanor broke her hip and that Tabitha is in Boston, leaving her home alone. She asks Harper to come stay with her, lying that Tabitha has already approved the arrangement.
At Massachusetts General Hospital in Boston, a doctor informs Tabitha that Eleanor requires hip surgery and faces a long recovery. Overwhelmed, Tabitha worries about managing her store and supervising Ainsley. She calls Wyatt, but he refuses to help, citing work commitments. She texts Candace’s mom, Stephanie, who also declines.
While Eleanor is in surgery, Ainsley calls Tabitha and reveals she has already invited Harper to stay on Nantucket. Tabitha immediately refuses. The confrontation triggers a memory of Harper’s profound kindness after the death of Tabitha’s infant son, Julian. Tabitha forbids Ainsley from bringing Harper to Nantucket.
Believing she has her sister’s permission, Harper packs for Nantucket. She takes Billy’s ashes to his house, photographs the property, and decides to sell it as a teardown for the quick money. While driving past the hospital, she sees Reed’s car and reflects on their affair, which started after he began treating her father.
Harper takes a ferry to Chappaquiddick to say goodbye to her close friend, Brendan, a former surfer who lives with a brain injury. She finds him in the garden with his mother, Edie, and explains she has to leave for a family emergency. As Harper prepares to leave, Brendan takes her hand and makes her promise to come back.
This section of the novel establishes the narrative’s central crisis by detailing the social and familial disintegration that forces the characters to take action, switching islands and lives. The fallout of Harper’s affair with Reed foregrounds The Struggle to Escape the Past in a Small-Town Community. The swift and intense ostracization she experiences illustrates how, in such an insular environment, reputation functions as a form of social currency that, once devalued, is difficult to recover. Drew’s breakup is predicated less on personal betrayal than on social calculus—he believes he cannot be an officer of the law associated with a woman whose reputation is tarnished. Harper’s internal monologue confirms this social dynamic, as she correctly anticipates the story spreading through the island’s interconnected social networks. Her subsequent firing and the hostile messages she receives solidify her status as a pariah. Harper’s conclusion that “[t]he Vineyard is a great place to live…until you screw up” (101) serves as a thematic thesis for this section, framing her departure as a forced exile. This social expulsion creates the necessary vacuum in her life that allows her to accept Ainsley’s desperate and deceptive invitation.
The motif of mistaken identity functions as the primary structural device in these chapters, acting as the engine that propels the narrative from stasis into motion. Sadie slapping Tabitha instead of Harper becomes a physical manifestation of the twins’ intertwined fates, initiating a chain reaction of consequences—Tabitha’s humiliation, Eleanor’s drunken response, her subsequent injury, and Ainsley’s resulting abandonment—that neither twin could have foreseen. This single act dismantles the barrier of distance that the sisters have maintained for 14 years. Each character’s reaction to the slap reveals core aspects of their worldview. For example, while Harper feels shamed into silence, Eleanor seizes control of the social narrative, her cool dismissal of Sadie demonstrating a mastery of social power and a belief in the primacy of decorum over emotional truth.
The sensory descriptions of the characters’ environments underscore The Power of Place in Shaping Identity. Billy’s house on Martha’s Vineyard, with its peeling linoleum and stained Formica, is a physical embodiment of his character and the unpretentious identity Harper has adopted. Her decision to sell it as a teardown reflects a desire to sever ties with a place that has become a source of pain and public shame. Hilderbrand’s description of Billy’s house contrasts with the implied grandeur of Eleanor’s Nantucket home, which epitomizes the perfection and control Tabitha has been conditioned to pursue. After Billy’s death, Harper’s closest friendship on the Vineyard is with Brendan, another figure existing on the community’s periphery, whose quiet companionship offers a refuge from social judgment. Their bond solidifies Harper’s identity as an outsider. Conversely, Tabitha’s life on Nantucket is defined by obligations that have left her emotionally isolated. The impending island swap becomes the novel’s central experiment, designed to test whether identity is portable or bound to the community one inhabits.
Symbolism works subtly throughout these chapters to deepen characterization and reinforce the novel’s concerns with legacy and connection. For instance, Tabitha’s internal conflict is illuminated by a fleeting memory of her past relationship with Harper. Her recollection of their seamless teamwork in a canoe, where “Tabitha would steer; Harper added power” (90), serves as a symbol of their lost synergy. This image of complementary partnership provides a counterpoint to their 14 years of silence, articulating the depth of their estrangement and hinting at their need to embrace each other’s perspectives to heal the wounds of their past, highlighting The Role of Empathy in Reconciliation. This memory, which surfaces just as Tabitha rejects Harper’s help, highlights the immense emotional barrier of pride and pain that must be overcome for reconciliation to occur.
In this section, the narrative systematically strips each of the Frost women of her support systems, leaving them vulnerable and forcing them toward one another. Harper loses her lover, her boyfriend, and her job. Ainsley loses her boyfriend and, temporarily, her mother and grandmother. Tabitha loses her sense of control as she is forced to manage her mother’s medical emergency alone, rejected by both her ex-partner and her friends. The emotional base arrives with Tabitha’s angry refusal to allow Harper to help, a decision made in direct opposition to her own memories of Harper’s kindness following Julian’s death. This moment encapsulates the core conflict: The characters are trapped between the pain of the past and the needs of the present. Eleanor’s drunken, sentimental confession that she misses Harper represents a crucial crack in her stoic facade, foreshadowing the revelations that will be necessary for genuine healing.



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