Many people feel the complicated and frequently upsetting sensation of jealousy while they are in love. Unchecked jealousy may cause misunderstandings, arguments, and even the breakdown of a relationship, even if it's a normal reaction to perceived dangers in a partnership. Maintaining a happy and healthy relationship may be facilitated by knowing the causes of jealousy and how to control it. What is Jealousy in Love? The emotional response to the perceived danger of a rival or the fear of losing a meaningful connection is jealousy. Jealousy in love relationships can take many different forms: Insecurity: Feeling inadequate or worrying that your spouse could find someone else more attractive are examples of insecurity. Possessiveness: Making an effort to limit or manage a partner's social connections. Suspicion: Casting doubt on a partner's loyalty or intentions in the absence of hard proof. Comparison: Sense of inferiority or threat stemming from comparing oneself to