Is Jealousy a Healthy Emotion in Relationships?

Jealousy often feels like a normal reaction in relationships, but it can lead to confusion and stress. I’ve noticed that it usually surfaces when I’m feeling vulnerable or unsure about my partner’s feelings. It’s like a warning signal, but it can also make me overthink things, which isn’t always beneficial.

I’m curious if jealousy can have a role in a healthy relationship, or if it’s simply a sign of deeper insecurities. Some people believe that a bit of jealousy shows you care, while others think it can turn toxic. Have you experienced similar situations? How do you see jealousy affecting trust and communication in your relationships?