Is jealousy healthy in a relationship in your opinion?

Jealousy is a natural and normal emotion that all of us have and there is nothing wrong with it...BUT it must be kept in check or it becomes a major issue and problem which can damage or destroy a relationship and marriage. Getting jealous over every least little thing or for no reason at all is definitely not good or healthy. However a little jealousy actually can show that you are still interested in and love your partner in certain situations, and it can help keep each others focus trained on their relationship.