Sethe is the most severely haunted throughout the book, both by her past and by Beloved. Her past haunts her with what happened to her and what she did. She was beaten so badly that her back has a permanent blossoming scar, one that she calls "A chokecherry tree. Trunk, branches, and even leaves. Tiny little chokecherry leaves. But that was eighteen years ago. Could have cherries too now for all I know" (pg 16). The great significance of the scar on her back is that it is just one more thing she cannot see, but knows it is always there, similar to her past. Also, the line "Could have cherries too now for all I know" shows that she understands how she is not only stuck with her past, but that it is growing and affecting her in many different ways.
The story revolves around the haunting of 124. Beloved's presence is apparent to Sethe, Baby Suggs and Denver, and they live with it for some time. It is not until the day that Paul D steps into the house that things change. He wastes little time in antagonizing the spirit to leave. "God damn it! Hush up! ... Leave the place alone! Get the Hell out!" (18). The spirit leaves, much to Paul D's delight. This may have occurred because Paul D is not only a figure from Sethe's past, but is also the first man to enter 124.
Beloved is able to play off of Sethe's own haunting, that of her past, to get what she wants. Sethe's judgment was blurred as she focused primarily on the daughter she had murdered