Jealousy is a human emotion that we all instinctively experience at some point in our lives. Jealousy can refer to a strong desire for or envy of someone else’s success, stature, or possessions.
Taken in a social context, it can refer to a perceived threat to a valued relationship or to its quality. Jealousy may cause someone to be doubtful of his or her partner and feel threatened by his or her interaction with certain people. It involves a fear of losing the other person.
There are different kinds of jealousy and educating yourself on them may help you and your partner develop a stronger relationship.