Edgar nurses Catherine for the next two months. During this time, it is revealed that Catherine is pregnant. Edgar longs for a male heir, to prevent Heathcliff and Isabella from inheriting the Grange.
Six weeks after she runs away, Isabella sends a letter to Edgar, announcing her marriage and begging forgiveness. He does not reply. After that, a distraught Isabella sends a letter to Nelly, questioning the humanity of Heathcliff. She tells Nelly that they are living at Wuthering Heights and begs for a visit. The letter goes on to tell of her experiences at Wuthering Heights. Isabella encounters Hareton, Joseph, and Hindley: All are rude and uncaring. She realizes her mistake but also knows that it is too late. She cannot even find a place to sleep that is her own. When Heathcliff returns, he tells her that Catherine is sick, that he blames Edgar, and that he plans on making her suffer in place of Edgar.
