Before revision: In psychology, codependency is a behavior in interpersonal relationships that describes an individual's dependence on other people for approval, sense of identity, and purpose.While codependency has no formal definition, proposed definitions
After revision: In psychology, codependency is a theory that attempts to explain imbalanced relationships where one person enables another person's self-destructive behavior such as addiction, poor mental health, immaturity, irresponsibility, or under-achievement.