When someone you care about experiences a positive event—like a work promotion, a graduation, a new romance—it is considered not only normal, but emotionally healthy, to rejoice in their success.

Every relationship can happen upon its own set of issues that take some time to work through—and jealousy is a common one. While the green-eyed monster can get in between any set of partners, people ...

From The Lives of the Rich and Famous to Real Housewives of Atlanta, mainstream culture in the U.S. is saturated with jealousy. Popular images of romance cast jealousy as an emblem of true love, ...