Erika: The Complicated Sister at the Heart of Wild Side

Overview

Erika Garrison is the deceased sister of protagonist Tabitha and the mother of Milo. Though she dies before the novel’s present timeline, her absence drives every major conflict. Through flashbacks, memories, and the journal entries she left behind, Erika emerges as a deeply flawed yet loving figure—a woman whose addiction, secrets, and final decisions reverberate through the lives of everyone she left behind. This analysis draws on evidence from the chapter outline and retrieved excerpts, distinguishing between explicit facts and interpretive commentary.

Plot Role

Erika’s death by overdose in the prologue sets the story in motion. She was a tenant in Rhys’s duplex, and her friendship with him led her to name him as Milo’s legal guardian—a choice that throws Tabitha and Rhys into forced cooperation. Her journals, discovered mid-novel, act as a key plot device: they reveal that Rhys never evicted her (contrary to what Tabitha believed), that Erika lied to both of them about the other, and that she chose Rhys as guardian partly to spite her sister and partly for his financial stability. These revelations force Tabitha and Rhys to confront their own assumptions and ultimately bring them closer together.

Motivations and Traits Shown Through Actions

Explicit facts from the text:

• Erika struggled with addiction after a high-school volleyball injury led to prescription painkiller dependency (chapters 1, 3, 12).
• She stole her parents’ wedding rings and pawned them (chapter 12).
• She maintained sobriety during her pregnancy and early years of Milo’s life (chapter 31 journal entries).
• She actively pursued a relationship with Rhys—bringing him meals, asking for help with childcare, and enjoying shirtless encounters (chapter 33 journal).
• She deliberately kept Tabitha away from Emerald Lake, claiming Rhys preferred privacy (chapter 12).
• She relapsed with a man named Tyson and hid it from Tabitha (chapters 31, 33).
• In her journals, she admitted choosing Rhys as guardian for his money and to hurt Tabitha (chapter 35).

Interpretation of motivations:

Erika’s actions reveal a woman caught between love and resentment. She adored Milo and fought hard to stay clean for him, yet she also harbored jealousy toward her sister, whom she viewed as the “perfect” one who got everything. Her decision to badmouth Tabitha to Rhys and hide Tabitha’s visits suggests a pattern of controlling how others saw her—perhaps to preserve the new, sober identity she built in Emerald Lake. Her relapse indicates that her addiction remained a constant battle, and her secrecy about it shows shame and a desire to protect her carefully constructed world.

Chronological Arc

Erika’s arc is told in reverse, fragmented across the novel:

1. Pre-novel (before prologue): Erika is a promising athlete whose injury leads to addiction. After hitting rock bottom, she enters rehab funded by Tabitha, discovers she is pregnant, and commits to sobriety.
2. Early motherhood: She moves to Emerald Lake with infant Milo, rents the duplex next to Rhys, and builds a stable life. Journal entries show her falling for Rhys and relying on him for childcare.
3. Growing attachment to Rhys: Over the year, she becomes possessive of Rhys and deliberately distances Tabitha. She tells Rhys that Tabitha is selfish and uninvolved, while telling Tabitha that Rhys doesn’t want visitors.
4. Relapse and decline: She reconnects with an old partner, Tyson, and begins using again. She hides this from everyone, including Tabitha, who continues to pay for rehab and support.
5. Final decision: In her last journal entries, she writes her will making Rhys Milo’s guardian, motivated by spite and practicality. She dies of an overdose off-page.
6. Posthumous revelation: Tabitha and Rhys each read her journals, learning the full extent of her lies and her complicated love for both of them.

Relationships

With Tabitha: Erika is Tabitha’s “idol” (chapter 12), yet she also sees Tabitha as a threat. She envies Tabitha’s stability and resents her for “getting everything.” She lies to Rhys about Tabitha’s involvement, painting her as absent, while in truth Tabitha paid for rehab, mediated with their parents, and visited Milo regularly. Tabitha’s grief is complicated by guilt and anger—she loves Erika but also feels betrayed by the journals.

With Rhys: Erika’s relationship with Rhys is one-sided. She pursues him romantically, but Rhys views her only as a friend and tenant. He genuinely cares for Milo and feels bound by his promise to her. Her journals reveal that she liked Rhys for his looks and money, not the deeper qualities Tabitha later values. Rhys feels used after reading her entries, but he also acknowledges that without Erika’s flawed choices, he would never have met Tabitha.

With Milo: Erika is a devoted mother in many ways. She sings to him, works hard to provide for him, and agonizes over leaving him. Yet her addiction undercuts her parenting; she disappears for binges and eventually abandons him through death. Milo’s attachment to “tabby cats” comes from Rhys’s teasing about his older sister—showing that Erika kept her sister’s name alive even while she pushed her away.

With parents: Her parents cut contact after she stole heirloom wedding rings. Tabitha acted as the go-between, eventually brokering a fragile peace for Milo’s sake. Erika’s journals show she understood their pain but felt irreparably guilty.

Key Decisions and Consequences

Theme / Symbol Connections

• Secrets and Honesty: Erika’s entire life is built on secrets—her hidden relapse, her lies about Tabitha, her true motives for the will. Her journals force the remaining characters to confront the cost of deception. (See: /books/wild-side/themes/secrets-and-honesty/)
• Grief and Processing Loss: Tabitha’s inability to cry until she reads Erika’s journals mirrors the novel’s message that honest grief requires facing the truth about the deceased. Erika’s ashes are released at the novel’s end in a ritual of closure. (See: /books/wild-side/themes/grief-and-processing-loss/)
• Found Family vs. Biological Family: Erika’s decisions cost her her biological family’s trust, yet she creates a makeshift family with Rhys and Milo. After her death, Tabitha and Rhys form a new family unit that honors Milo’s need for both sides. (See: /books/wild-side/themes/found-family-versus-biological-family/)
• Identity and Performance: Erika curates her persona—sober mother, independent woman—much like Rhys uses his wrestling mask. Her journals reveal the gap between the role she played and her inner turmoil. (See: /books/wild-side/themes/identity-and-performance/)
• Healing Through Vulnerability: Only when Tabitha and Rhys share Erika’s full story—including her worst motives—can they heal. The journals become a tool for vulnerability rather than a weapon. (See: /books/wild-side/themes/healing-through-vulnerability/)

5 Book-Specific Questions and Answers

1. Why did Erika name Rhys as Milo’s guardian instead of Tabitha?
Explicit fact: Erika’s journal entries state she chose Rhys for his money and to spite Tabitha (chapter 35). Interpretation: She may also have feared that Tabitha would judge her past and wanted Milo raised away from their parents’ rejection. The guardian decision reflects both love and resentment.

2. Did Erika ever love Rhys romantically?
Explicit fact: Erika pursued Rhys—offering childcare, bringing food, seeking his company (chapter 33). She admitted to liking his looks and his wealth (chapter 35). Interpretation: Tabitha later concludes, “Erika didn’t love Rhys. Not in the way I do” (chapter 42). It is plausible Erika was infatuated but not in love with his true self.

3. How did Erika manage to keep her relapse hidden from Tabitha?
Explicit fact: Erika lied about having a boyfriend and told Rhys that Tabitha rarely visited (chapter 12). She also stopped letting Tabitha come to Emerald Lake when Rhys was town. Interpretation: Tabitha’s trust in Erika’s recovery, combined with her own guilt over “not seeing it,” allowed the deception to last until after Erika’s death.

4. What role did Erika’s journals play in Tabitha’s healing?
Explicit fact: Reading the journals allows Tabitha to cry for the first time and to learn the truth about Rhys’s innocence (chapters 31, 33). Interpretation: The journals force Tabitha to see Erika as a full person—flawed and messy—which lets her release idealized guilt and claim her own happiness.

5. Did Erika intend for her death to bring Tabitha and Rhys together?
Explicit fact: No evidence in the text suggests that Erika foresaw or wanted her sister and Rhys to become a couple. Her journals show jealousy and possessiveness toward Rhys. Interpretation: Erika’s choices accidentally created the conditions for their relationship. Rhys himself reflects, “If she’d made any other choice, we might not be sitting here together” (chapter 35).