Low self-esteem can give rise to jealousy and insecurity in a relationship. ... As such, it is normal for people with low self-esteem to expect their partner may be attracted to someone else or fear they will leave the relationship.

What is the main cause of jealousy?

Jealousy may be driven by low self-esteem or a poor self-image. If you don't feel attractive and confident, it can be hard to truly believe that your partner loves and values you. Other times, jealousy can be caused by unrealistic expectations about the relationship.

What are 3 signs of low self-esteem?