What does it mean when two people you caregive for are co-dependent?

Ask a Psychologist. Codependency is a behavior a person experience when they do not allow another person to experience the negative consequences of their own choices or acts. People that are excessively pleasing towards others or people who feel guilty for what others are experiencing. Examples are: mothers and their alcoholic, drug addicts, abusive or lazy sons or daughters; wives of alcoholics or drug addicts.