Chapter 20 Summary & Analysis – The Tenant by Freida McFadden

⚠️ 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

Blake’s allergic rash continues to worsen despite his attempts to sterilize the washing machine. His housekeeper Krista offers to take his clothes to the dry cleaner to spare him further irritation, but when she notices a bright red lipstick stain on his collar, she immediately accuses him of cheating. Blake insists he has no knowledge of the stain and suggests that Whitney may have planted it to cause trouble between them. Krista is skeptical and points out Blake’s recent erratic behavior—insomnia, complaints about unhearable noises, and obsessive paranoia about Whitney. To salvage the fragile trust between them, Blake appeals to Krista’s sympathy by showing his rash and swearing on his life. Krista reluctantly agrees to believe him for now, but the underlying tension remains unresolved.

Key Events

Blake reveals his laundry ordeal to Krista, yet the rash persists despite his precautions.
Krista volunteers to do his laundry to help; while gathering clothes, she finds a red lipstick smudge on his collar.
Krista confirms she never wears red lipstick, intensifying her suspicion of infidelity.
Blake pleads ignorance and guesses Whitney might have placed the stain deliberately.
Krista lists Blake’s recent odd behaviors: lack of sleep, ranting about noises only he hears, and irrational fixation on Whitney.
Blake admits the rash is driving him crazy but insists he could not be having an affair in his condition.
After a tense exchange, Krista agrees to believe his story, though doubt lingers.

Character Development

Blake: Continues to experience physical and mental deterioration. His attempts to rationalize the lipstick stain reveal a growing desperation. He resorts to emotional manipulation (showing his rash) to regain Krista’s trust, suggesting he is aware of how fragile their relationship has become.
Krista: Becomes increasingly observant and assertive. She no longer accepts Blake’s version of events without pushback. Her willingness to help him despite her doubts shows both compassion and a dawning recognition that something is seriously wrong in the household.
Whitney (offstage): Remains a pervasive but unseen influence. Blake’s quick accusation of Whitney—combined with Krista’s observation that Whitney is “perfectly nice” to her—deepens the question of whether Whitney is truly malicious or Blake is projecting his own guilt.

Themes, Symbols, or Motifs

Trust and Suspicion: The lipstick on the collar is a classic symbol of infidelity, but here it becomes a test of the relationship’s foundation. Krista’s willingness to believe Blake is eroded by his own erratic behavior.
Gaslighting and Paranoia: Blake’s insistence that Whitney is behind the sabotage, coupled with Krista’s perception that the noises Blake hears are imaginary, suggests possible gaslighting—either Whitney gaslighting Blake or Blake gaslighting himself (and Krista) through paranoia.
Physical Affliction as a Metaphor: Blake’s rash is a visible manifestation of his internal turmoil. He literally wears his distress on his skin, and it becomes the only proof he has to convince Krista of his innocence.

Why This Chapter Matters

This chapter marks a turning point in the novel’s central conflict. The lipstick incident forces Krista to vocalize the suspicious behaviors she has been noticing in Blake, moving the story from household sabotage to interpersonal distrust. The reader must now weigh Blake’s narrative against Krista’s testimony, making the reliability of the protagonist uncertain. The chapter also intensifies the mystery surrounding Whitney’s true role: is she a manipulator, or is Blake’s perception distorted? The tension here sets the stage for a possible escalation in the coming chapters.

Study Questions and Answers

1. Why does Krista find Blake’s claim that Whitney planted the lipstick difficult to accept?
Krista has observed that Whitney acts “perfectly nice” and sees no evidence of the vendetta Blake describes. Moreover, Blake’s recent erratic behavior—such as hearing noises no one else can hear and obsessing over Whitney—makes his accusations seem like paranoid delusions rather than credible claims.

2. How does Blake attempt to regain Krista’s trust after the lipstick discovery?
Blake appeals to her sympathy by pointing to his rash-ravaged arms and arguing that no woman would want to have an affair with him in that condition. He also swears on his life that he does not know how the lipstick got there, and he reiterates that his strange behavior is a direct result of the allergic misery he has been suffering.

3. What does the lipstick stain reveal about the state of Blake and Krista’s relationship?
The stain exposes how thin the veneer of trust has become. Krista immediately assumes the worst, and Blake must beg for her belief. Their reconciliation is only partial—Krista says she “guess[es]” she believes him—and the chapter ends with Blake acknowledging that he may never be able to get Whitney out of the house, suggesting the seeds of permanent discord have been sown.