Catharine's welcome changed this plan; her brother was safe from Heathcliff’s violence; but not from his hate. The score was being settled in a different fashion. Hindley—who was eager to get money for his gambling and who had drunk his wits away—was only too glad to take Heathcliff as lodger, boon-companion, and fellow card-player at once. And Heathcliff was content to wait and take his revenge sip by sip, encouraging his old oppressor in drink and gaming, watching him lose acre after acre of his land, knowing that sooner or later Earnshaw would lose everything, and he, Heathcliff, be master of Wuthering Heights, with Hindley's son for his servant. Revenge is sweet. Meanwhile, Wuthering Heights was a handy lodging, at walking distance from the Grange.
But soon his visits were cut off. Isabella Linton—a charming girl of eighteen with an espiégle face and a thin sweetness of disposition that could easily turn sour—Isabella Linton fell in love with Heathcliff. To do him justice he had never dreamed of marrying her, until one day Catharine, in a fit of passion, revealed the poor girl's secret. Heathcliff pretended not to believe her, but Isabel was her brother's heir, and to marry her, inherit Edgar's money, and ill-use his sister, would, indeed, be a fair revenge on Catharine's husband.
At first it was merely as an artistically pleasurable idea, a castle in the air, to be dreamed about, not built, that this scheme suggested itself to Heathcliff. But one day, when he had been detected in an experimental courting of Isabel, Edgar Linton, glad of an excuse, turned him out of doors. Then, in a paroxysm of hatred, never-satisfied revenge, and baffled passion, Heathcliff struck with the poisoned weapon ready to his hand. He persuaded Isabel to run away with him—no difficult task—and they eloped together one night to be married.
