Marlene wakes on her deathbed as doctors fail to revive her while she watches husband Wesley tending to his first love, Jasmine. In her last moments she blames herself for their child's death, vows "I swear I will never love you again," and tells her son Sparky she'll come for him. Suddenly she's back earlier—running after Sparky when another boy, Tommy, snatches a toy. Wesley and Jasmine confront her; Jasmine calmly explains the toy mix-up. Marlene decides to take Sparky and leave before the March 11, 1987 storm that doomed them, setting a tense, unresolved plan to act.
A tense street confrontation opens when Marlene snatches a spinning top from Tommy and neighbors accuse Wesley of siding with a widow, prompting shouted demands to return the toy. Marlene publicly accuses the widow of eyeing her husband's property and vows to bring Wesley home to set him straight. Later she tells their child Sparky to play and confesses she was a fool for pursuing a man who never loved her, then confronts Wesley alone. In the episode's key turn she says, 'Let's get a divorce,' leaving Wesley stunned and their future unresolved.
Marlene confronts Wesley after son Tommy says "everything you have belongs to him," accusing Wesley of letting Jasmine influence the child and even imagining marriage to her. Wesley shrugs off Tommy as a kid and calls Marlene unreasonable, then agrees to file for divorce tomorrow. Marlene decides to leave with her dog Sparky before the storm in five months. Grandma overhears and checks if Marlene was hit by a car; Mom accuses her of hiding where she spent the night. With the divorce set and Marlene packing to go, the family is left fractured.
After Marlene spends the night helping Jasmine because Jasmine's mother was hospitalized, she returns to face accusations from her husband's family that Jasmine is scheming and even eyeing their property. Grandma orders Marlene to cut all contact. Marlene insists Darius — her deceased friend — asked her to look after Jasmine and says she treats Jasmine like a sister. Pressured, insulted, and dismissed, Marlene shocks the household by announcing she will divorce Wesley and see it through. The family erupts in threats and outrage, leaving Marlene's divorce decision unresolved as Wesley's name is shouted.
Jasmine brings homemade buns to apologize for Tommy taking Sparky's toy. In front of everyone the buns are knocked over. Jasmine accuses Marlene of jealousy and sabotage; Wesley is knocked and cries that it hurts. Marlene denies pushing and refuses to apologize. Witnesses argue—one insists they saw Marlene, another calls it an accident—while adults demand immediate contrition. The confrontation escalates into shouting as Marlene stands her ground. The episode closes with the adult ordering "Apologize to Jasmine right now!" and Marlene still refusing, leaving the accusation and Wesley's injury unresolved.
After a slap during a heated household confrontation, Marlene lashes out at Wesley while family members insist they have only brought trouble. Tommy blurts that Mr. Hoffman "only looks after us because of your dad," escalating shame. Suddenly the dog Sparky falls ill; Wesley rushes for help but Dr. Downs is attending Tommy. Wesley admits he came early with buns to make up, but Marlene orders him to leave to avoid gossip. The episode ends with Marlene pushing to finalize the divorce immediately, forcing Wesley out and leaving the separation unresolved.
Marlene confronts her husband Wesley in a tense argument, demanding a divorce and accusing him of neglecting their family. Wesley insists he provided for them, denies improper involvement with Jasmine, and vows to keep his distance. When they're told Jasmine is packing to leave with her child and needs Wesley to talk, the pressure mounts. Martin then arrives, apologizes, and says he’s bringing their son Sparky home to face everyone, forcing an immediate reckoning. The episode ends with Marlene declaring, “We are done,” walking away and leaving Wesley to confront Martin, Sparky, and the pending divorce.
Back at her family home, Marnie is welcomed by Uncle Martin, Aunt Alda, her mother and a grown grandson, Sparky, in a warm reunion that abruptly cuts to memory. Flashback shows Martin losing his job, Alda's diner failing, debt collectors chasing the family and Martin dying in the escape; their mother later dies of grief. Eleanor's life also unravels—failed exams, a rushed marriage and death at her husband's hands. Determined not to repeat the past, Marnie decides to rewrite her fate: if Wesley refuses to divorce her, she'll use that refusal to force his hand, setting up an imminent confrontation.
Martin borrows a camera because someone has returned and they want a family photo. At the reunion, Grandma erupts after learning Marnie left with the child and filed for divorce; the family discovers Marnie’s sewing machine was left behind and debates whether she’s serious. Relatives pressure the household member accused of taking her for granted to bring her back and plan to call Marnie from the office while fearing neighbors’ gossip. The episode pivots when a familiar man appears and introduces himself as Mark Clay, surprising Marnie and leaving the reconciliation plan unresolved.
Marnie arrives at Mark's; Alda checks she's all right and Marnie says she's fine, "thanks to Mark." Alda teases her for marrying Wesley and "forgetting" the man who used to protect her. Inside, Mark is praised for his success and greets a child, Sparky, offering imported chocolate. A visitor passes along that Wesley called and asked her to return the call, but Marnie dismisses it and won’t call back now. The guest notes Marnie's sudden coldness toward Wesley and asks, "Is something going on between them? Does that mean I finally have a shot?" The question hangs as Marnie refuses Wesley's call.