Where is Linton taken in Chapter 20? How does he feel about his circumstances?

Before Cathy wakes the next morning, Nelly gets Linton ready to leave. Linton is surprised to be leaving, because his mother never told him he had a father. Nelly takes Linton to the Heights, and they find the three men finishing breakfast. Heathcliff is annoyed to see the boy is so like his mother.