* The "perfect" suburban community: This is represented by the gossipy, envious, and ultimately fearful neighbors who misunderstand Edward and turn him into a scapegoat. This community is driven by conformity and suspicion, leading to a prejudiced and harmful environment for Edward.
* Peg's husband, Bill: He is initially charming but becomes increasingly jealous and possessive of Peg, eventually accusing her of infidelity with Edward and leading to the tragic climax of the story.
While not traditionally "evil," these forces create a hostile environment for Edward and ultimately lead to his downfall. It's more about a societal and personal antagonism than a singular, malicious character.