In "The Yellow Wallpaper" by Charlotte Perkins Gilman, the narrator's feelings towards Jennie are complex and change throughout the story. In the beginning, the narrator seems to have a positive view of Jennie, as she is described as being "a perfect and enthusiastic nurse." Jennie is also portrayed as being kind and efficient, which the narrator appreciates. However, as the narrator becomes more fixated on the yellow wallpaper, her feelings toward Jennie begin to change.
The narrator becomes increasingly frustrated and resentful of Jennie's attempts to control her and restrict her movements. Jennie is depicted as being overly strict and not allowing the narrator to leave her room or engage in any activities that might improve her health. This leads the narrator to view Jennie as oppressive and representative of the societal constraints that are preventing her from getting better.
The narrator's growing negativity towards Jennie is also a reflection of her growing mental instability. As she becomes more ill and fixated on the yellow wallpaper, she becomes increasingly paranoid and delusional. Her negative feelings towards Jennie are a manifestation of her growing disillusionment with the world around her and her growing desire for independence and freedom.
Ultimately, the narrator's feelings towards Jennie are a complex mix of affection, frustration, resentment, and paranoia. They are an important aspect of the story and serve to illustrate the narrator's growing mental instability and her desire for freedom and independence.