Isabella Linton's infatuation

Isabella Linton's infatuation with Heathcliff is one of the novel's most devastating emotional catastrophes—a sudden, irrational passion that leads her to elope with a man who despises her, and that transforms her from a sheltered, spirited girl into a broken fugitive. The infatuation is not merely a youthful fancy; it is a willful blindness that Heathcliff exploits as an instrument of revenge against Edgar Linton, and it ultimately destroys Isabella's innocence, her health, and her place in the world. Her story stands as a stark counterpoint to Catherine Earnshaw's consuming love for Heathcliff, revealing how the same magnetic force that binds two souls can annihilate a third who mistakes it for tenderness.

Origins and Character of the Infatuation

Isabella Linton, the pampered younger sister of Edgar Linton, grows up in the sheltered elegance of Thrushcross Grange, accustomed to being admired and indulged. When Heathcliff returns to the neighborhood after a three-year absence, transformed into a tall, athletic, and dignified man, Isabella is immediately captivated. Her brother, Edgar, is appalled by this "fantastic preference," recognizing that Heathcliff's exterior has changed but his mind remains "unchangeable and unchanged." Isabella's attachment arises unsolicited and is bestowed where it awakens no reciprocation of sentiment; Heathcliff does not seek her love but rather tolerates her advances with cold amusement. Catherine Earnshaw, who knows Heathcliff's nature intimately, tries to warn Isabella, describing him as "an unreclaimed creature, without refinement, without cultivation; an arid wilderness of furze and whinstone." She tells Isabella bluntly that Heathcliff would "crush you like a sparrow's egg" if he found her a troublesome charge, and that his avarice is "growing with him a besetting sin." Isabella, however, refuses to believe these warnings, accusing Catherine of speaking from "wicked selfishness" and insisting that Heathcliff has "an honourable soul, and a true one."

The Elopement and Its Immediate Aftermath

Isabella's infatuation reaches its crisis when she elopes with Heathcliff, an act that severs her relationship with her brother forever. Edgar Linton, upon learning of her flight, declares that she is "only my sister in name" and refuses to pursue her. Isabella's first letter from Wuthering Heights, written shortly after her arrival, reveals the rapid disintegration of her romantic illusions. She describes the house as a "dingy, untidy hole" and its inhabitants—Joseph, Hareton, and Hindley Earnshaw—as hostile or grotesque. Her first encounter with Hareton, whom she attempts to befriend, is met with an oath and a threat to set a bull-dog on her. Hindley Earnshaw, whom she finds in a state of near-madness, shows her a pistol with a double-edged spring knife attached to the barrel and confesses his nightly urge to kill Heathcliff. Isabella's letter culminates in a desperate question to Nelly Dean: "Is Mr. Heathcliff a man? If so, is he mad? And if not, is he a devil?"

The Brutal Reality of Marriage to Heathcliff

Once married, Isabella experiences the full force of Heathcliff's cruelty. He tells Nelly Dean that he married Isabella "on purpose to obtain power over" Edgar Linton, and that he regards her with contempt. He describes her as a "pitiful, slavish, mean-minded brach" and boasts that the first thing he did after leaving Thrushcross Grange was to hang her little dog, Fanny. When Isabella pleads for the dog's life, Heathcliff's first words are a wish that he had the hanging of every being belonging to her. He systematically destroys her illusions, telling her that he never loved her and that her passion was "wholly on one side." Isabella, in turn, comes to hate him with an equal intensity, declaring to Nelly, "He's a lying fiend! a monster, and not a human being!" She admits that she has attempted to leave him before but dare not repeat the attempt, and she prays that he may "forget his diabolical prudence and kill me!"

Escape and Afterlife

Isabella's escape from Wuthering Heights is a harrowing flight that leaves her physically battered and emotionally shattered. She arrives at Thrushcross Grange with a deep cut under one ear, her hair streaming with snow and water, and her clothes clinging to her with wet. She describes the final confrontation that precipitated her flight: Heathcliff, in a fury, had kicked and trampled on Hindley Earnshaw, then turned on her, flinging a dinner knife that struck beneath her ear. She fled across the moors, "rolling over banks, and wading through marshes," and declares that she would rather be "condemned to a perpetual dwelling in the infernal regions" than spend another night under Heathcliff's roof. After her escape, Isabella settles in the south of England, near London, where she gives birth to a son, Linton Heathcliff, whom she describes as an "ailing, peevish creature." She dies some thirteen years after Catherine Earnshaw's death, and her son is eventually taken by Heathcliff to Wuthering Heights, where he becomes a tool in his father's schemes for revenge.