Chapter Seventeen Summary & Analysis

⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.

Summary

Chapter Seventeen opens on Lucy waking to a blunt text from her boyfriend Nathan: “I think we should break up.” Sent at two in the morning, the message immediately becomes darkly comic fodder for Lucy, who wonders if Nathan finally reached the podcast episode about her infidelity with Kyle and decided murder he could overlook, but cheating was a step too far. She shoots back a wry “Why????” but gets no immediate response. A morning run lets her brain loop on run run run until the voice quiets.

When she returns, a message from her ex-husband Matt freezes her. He asks to meet for lunch. Despite years of ignoring him, Lucy thinks of Ben’s request, of her grandmother, of Savvy, and decides maybe she is different now—or just an even bigger idiot. She agrees.

At the Mexican restaurant, Matt hugs her with a forced familiarity. Immediately Lucy’s inner voice imagines smashing a sizzling fajita plate into his skull, a violent intrusion she shushes. She notices every controlling detail: the margarita he ordered for her complete with salt—a taste he knows she hates—and the uneven tile table that could slosh her drink, a habit Matt always berated her for spilling. Nathan texts again, rationalising the breakup with “We’re just going in different directions,” and offers to pack her things. Lucy drops the phone, sandwiched between ex-husband and ex-boyfriend, and remarks to herself that she is positively on fire.

Matt probes delicately about her return to Texas and the podcast. Lucy reveals she is working with Ben. Matt’s reaction is instant and exasperated: calling the idea a terrible mistake, insisting Ben is not on her side. Lucy counters that no one is on her side, but Ben seems to belong to no one’s side either, which is the most she can hope for. She flips the conversation, suggesting Matt do an interview himself now that Kyle has publicly claimed Matt was a cheater. Matt denies the accusation, and Lucy’s inner voice shrieks “I HAVE AN IDEA!”—she barely stifles a snort-laugh, instead imagining stabbing a knife into his eye.

The shift is immediate. Matt’s jaw works in that old way that used to frighten her, but then he relents with a competitive “You know what? Fine. Tell Ben to call me again. I’ll do it.” The chapter closes on a note of uneasy victory: Lucy may have just added a volatile new voice to the podcast—and to the investigation.

Key Events

Nathan breaks up with Lucy via a late-night text, later explaining they are “going in different directions.”
Lucy receives a lunch invitation from ex-husband Matt and, moved by the requests of Ben, Grandma, and Savvy, agrees to meet him.
At the restaurant, Lucy’s inner voice supplies graphic violent imagery (fajita plate, knife) that she consciously suppresses.
Matt orders her a drink she dislikes and the restaurant table mirrors his old controlling micro-criticisms.
Lucy discloses her cooperation with Ben’s podcast, sparking Matt’s immediate disapproval.
Lucy goads Matt into doing his own interview to counter Kyle’s cheating accusation; Matt abruptly agrees in a spirit of “I’ll show her.”

Character Development

Lucy continues to navigate her trauma with a gallows humour that masks both pain and real violent impulses. Her inner voice becomes more insistent, but she actively shuts it down with a sharp “Let’s focus, brain.” Her decision to meet Matt shows a tentative willingness to engage with the chaos surrounding Savvy’s death, but it is fuelled as much by obligation as by self-preservation. The chapter underscores how she has adapted to Matt’s needling control: she drinks the margarita to avoid comment, notes the tile table he would blame her for. Yet she also deploys a strategic cleverness, dangling the interview he finds repellent to get him to participate—an act that may reshape the narrative.

Matt appears unaged in his manipulative habits, offering a hug that feels performative and a drink that disregards her preferences. His exasperation about Ben betrays a possessive desire to manage Lucy’s story; he frames her cooperation as foolish and dangerous. But his competitive instinct—and the threat of Kyle’s version of events—flips his stance instantly. The chapter reminds readers that Matt, too, is a deeply self-interested player who wants to control how others see him.

Themes, Symbols, or Motifs

Violent Intrusive Thoughts: The voice that proposes killing Matt with restaurant implements functions both as a relic of Lucy’s trauma and as a thematic device. Each fantasy—fajita plate, knife—grounds her inner turmoil in everyday objects, reinforcing the prose’s darkly comic tension. Her ability to silence the voice, however fleetingly, highlights a fragile self-control that contrasts with the town’s assumption that she is a murderer.

Control and Gaslighting: Matt’s behaviour—ordering for her, the way he works his jaw—echoes the gaslighting dynamic from their marriage (e.g., the memory of him screaming “You could show a little gratitude”). Lucy’s every small movement (sipping the drink, placing it precisely) reveals a learned wariness. The chapter argues that psychological control creeps into the most mundane corners of a relationship.

Narrative and Self-Presentation: The podcast haunts the conversation. Both Lucy and Matt become hyperaware that every word may eventually be broadcast. Lucy’s decision to work with Ben and Matt’s about-face signal that in this town, survival means seizing the microphone.

Why This Chapter Matters

Chapter Seventeen operates as a pivotal hinge. It dismantles Lucy’s romance novel‑esque past with Matt by putting on display how effortlessly he still tries to dominate her, while also closing the door on her stable California life through Nathan’s breakup. More importantly, Lucy’s suggestion that Matt talk to Ben plants a seed that will directly affect the investigation’s shape. The chapter demonstrates Lucy’s quiet agency: she cannot physically force anyone to tell the truth, but she can bait them into playing a part on Ben’s show, and in doing so she inches closer to uncovering what really happened to Savvy.

Study Questions and Answers

Why does Lucy decide to meet Matt despite years of ignoring his texts?
She is influenced by Ben’s request for her help, Grandma’s plea, and the ghost of Savvy herself. A weariness settles over her as she wonders if maybe she is different now—or just a bigger idiot. The convergence of these pressures makes ignoring Matt feel less viable than outright engagement, even if that engagement means stepping back into an old toxic dance.
How do Lucy’s intrusive violent fantasies function in her scenes with Matt?
The fantasies (smashing a fajita plate into his face, stabbing his eye) serve as a psychological pressure valve, converting her suppressed rage into gallows humour for the reader. They also expose how close she is to snapping while simultaneously underscoring that she does not act on the impulses—a contrast that keeps the murder of Savvy a live, unsettling question.
What causes Matt’s sudden willingness to do an interview?
Initially Matt declares he cannot think of a worse idea. But when Lucy points out that Kyle has already told the world Matt was cheating, Matt’s competitive streak takes over. His “I’ll show her” attitude reverses his refusal, because the chance to control his own story (and contradict Kyle) matters more to him than his stated concern for Lucy’s wellbeing.