After Catherine’s death, Heathcliff...

It seems like you're asking about the events following Catherine's death in the novel "Wuthill Heights" by Emily Bronte.

After Catherine's death, Heathcliff becomes even more bitter and vengeful. He prays to Catherine's spirit to haunt him until his death. He also forces his son Linton and Catherine's daughter (also named Catherine) to marry, in order to secure his claim on Thrushcross Grange, the Linton's property.

Heathcliff's obsession with Catherine continues even after her death, and he claims to be haunted by her ghost. In the end, he dies suddenly, and it is suggested that he may have been reunited with Catherine's spirit. His death leads to Hareton Earnshaw and the younger Catherine inheriting both Wuthering Heights and Thrushcross Grange, and they plan to marry, suggesting a more hopeful future after the destructive passion of Heathcliff and the elder Catherine.

After Catherine's death in "Wuthering Heights" by Emily Bronte, Heathcliff becomes even more bitter and vengeful. He is devastated by Catherine's death and his behavior becomes increasingly erratic and cruel, especially towards Cathy, Catherine's daughter, and Hareton, Hindley's son. He forces Cathy to marry his sickly son, Linton, to ensure that he will inherit Thrushcross Grange.

Heathcliff's obsession with Catherine continues even after her death. He sees visions of her and is tormented by her loss. He digs up her grave to see her one last time and requests to be buried next to her when he dies.

In the end, Heathcliff dies alone and tormented, but seemingly at peace as he believes he will finally be reunited with Catherine in death. After his death, it is said that his and Catherine's ghosts haunt the moors, finally together in death as they could not be in life.

After Catherine's death in Emily Bronte's novel "Wuthering Heights", Heathcliff becomes consumed by his passion for Catherine and his desire for revenge. He is devastated by Catherine's death and his behavior becomes increasingly erratic and violent. He forces Catherine's daughter, Cathy, to marry his son, Linton, in order to gain control over Thrushcross Grange. He also abuses Hareton, Hindley's son, out of revenge against Hindley. Heathcliff's life after Catherine's death is marked by a deep longing for Catherine and a destructive pursuit of revenge. He eventually dies, haunted by Catherine's ghost.