The narrator of “The Yellow Wallpaper” is a paradox: as she loses touch with the outer world, she comes to a greater understanding of the inner reality of her life. This inner/outer split is crucial to understanding the nature of the narrator’s suffering. At every point, she is faced with relationships, objects, and situations that seem innocent and natural but that are actually quite bizarre and even oppressive. In a sense, the plot of “The Yellow Wallpaper” is the narrator’s attempt to avoid acknowledging the extent to which her external situation stifles her inner impulses. From the beginning, we see that the narrator is an imaginative, highly expressive woman. She remembers terrifying herself with imaginary nighttime monsters as a child, and she enjoys the notion that the house they have taken is haunted. Yet as part of her “cure,” her husband forbids her to exercise her imagination in any way. Both her reason and her emotions rebel at this treatment, and she turns her imagination onto seemingly neutral objects—the house and the wallpaper—in an attempt to ignore her growing frustration. Her negative feelings color her description of her surroundings, making them seem uncanny and sinister, and she becomes fixated on the wallpaper.
As the narrator sinks further into her inner fascination with the wallpaper, she becomes progressively more dissociated from her day-to-day life. This process of dissociation begins when the story does, at the very moment she decides to keep a secret diary as “a relief to her mind.” From that point, her true thoughts are hidden from the outer world, and the narrator begins to slip into a fantasy world in which the nature of “her situation” is made clear in symbolic terms. Gilman shows us this division in the narrator’s consciousness by having the narrator puzzle over effects in the world that she herself has caused. For example, the narrator doesn’t immediately understand that the yellow stains on her clothing and the long “smootch” on the wallpaper are connected. Similarly, the narrator fights the realization that the predicament of the woman in the wallpaper is a symbolic version of her own situation. At first she even disapproves of the woman’s efforts to escape and intends to “tie her up.”
When the narrator finally identifies herself with the woman trapped in the wallpaper, she is able to see that other women are forced to creep and hide behind the domestic “patterns” of their lives, and that she herself is the one in need of rescue. The horror of this story is that the narrator must lose herself to understand herself. She has untangled the pattern of her life, but she has torn herself apart in getting free of it. An odd detail at the end of the story reveals how much the narrator has sacrificed. During her final split from reality, the narrator says, “I’ve got out at last, in spite of you and Jane.” Who is this Jane? Some critics claim “Jane” is a misprint for “Jennie,” the sister-in-law. It is more likely, however, that “Jane” is the name of the unnamed narrator, who has been a stranger to herself and her jailers. Now she is horribly “free” of the constraints of her marriage, her society, and her own efforts to repress her mind.
Though John seems like the obvious villain of “The Yellow Wallpaper,” the story does not allow us to see him as wholly evil. John’s treatment of the narrator’s depression goes terribly wrong, but in all likelihood he was trying to help her, not make her worse. The real problem with John is the all-encompassing authority he has in his combined role as the narrator’s husband and doctor. John is so sure that he knows what’s best for his wife that he disregards her own opinion of the matter, forcing her to hide her true feelings. He consistently patronizes her. He calls her “a blessed little goose” and vetoes her smallest wishes, such as when he refuses to switch bedrooms so as not to overindulge her “fancies.” Further, his dry, clinical rationality renders him uniquely unsuited to understand his imaginative wife. He does not intend to harm her, but his ignorance about what she really needs ultimately proves dangerous.
John knows his wife only superficially. He sees the “outer pattern” but misses the trapped, struggling woman inside. This ignorance is why John is no mere cardboard villain. He cares for his wife, but the unequal relationship in which they find themselves prevents him from truly understanding her and her problems. By treating her as a “case” or a “wife” and not as a person with a will of her own, he helps destroy her, which is the last thing he wants. That John has been destroyed by this imprisoning relationship is made clear by the story’s chilling finale. After breaking in on his insane wife, John faints in shock and goes unrecognized by his wife, who calls him “that man” and complains about having to “creep over him” as she makes her way along the wall.
I think the wallpaper represents her trying to escape her husband. She said she saw a woman trapped by bars trying to escape the wallpaper. This is symbolic of her relationship with John. As she looks further into the wallpaper, she is really examining her life and begins to change her mind and talk about how she now despises John.