Is jealousy an indicator of love?

Jealousy can sometimes be seen as an indicator of love, as it may reflect strong feelings of attachment and concern for a partner. However, excessive jealousy often stems from insecurity and can be detrimental to relationships. Healthy love is built on trust and communication, rather than possessiveness or fear of losing someone. Therefore, while jealousy might hint at emotional investment, it is not a definitive sign of true love.