I think it would be useful to discuss jealousy in more general terms. Here are cuts from an article:


UNMASKING THE GREEN-EYED MONSTER:

By Kathy Labriola, Counselor/Nurse

"Despite how enlightened we think we are, most of us experience jealousy if our spouse or lover has a sexual relationship with someone else."

"We tend to think of jealousy as a single emotion, but actually it is a whole bundle of feelings that tend to get lumped together. Jealousy can manifest as anger, fear, hurt, betrayal, anxiety, agitation, sadness, paranoia, depression, loneliness, envy, coveting, feeling powerless, feeling inadequate, feeling excluded. It often helps to identify what is the exact mix of feelings you experience when you feel jealous. What is the primary emotion you feel when you are jealous? Demystifying the exact components of your jealousy can be a giant step towards getting a grip on things and resolving the problem. Is it always the same for you or does the mix change from time to time depending on circumstances? "

"It is crucial to understand what jealousy is and what it is about. Jealousy is about fear--fear of the unknown and of change, fear of losing power or control in a relationship, fear of scarcity and of loss, and fear of abandonment. It is a reflection of our own insecurity about our worthiness, anxiety about being adequate as a lover, and doubts about our desirability."

"For every jealous feeling there is an emotion behind the jealousy that is much more significant than the jealousy itself. Behind jealousy there is an unmet need or a deep fear that our needs will not be met. Recognizing those fears and unmet needs is the key to unmasking jealousy and taking away its power. Jealousy is just the finger pointing at the fears and needs we are afraid to face. When jealousy kicks in, it is the ancient reptilian part of our brain going into a "fight or flight" response because we feel that our very survival is threatened. When you feel jealous, ask yourself, "What is it that I am really afraid of? What do I need to make this situation safe for me?" "What is the worst thing that could happen and how likely is that to happen?"

http://www.cat-and-dragon.com/stef/P.../jealousy.html