Sometimes, it’s not just about your partner. It might be hard to admit, but sometimes and most likely, oftentimes, it is about you. Many relationships break because of being jealous. But what really is jealousy and where does it comes from? Jealousy comes from you, yourself and only you. When you see your partner flirting with someone else, we normally say, it is normal to feel jealous but it is not good to feel it all the time. You feel jealous from a little fraction of fact that he is flirting. However, you can never admit that the jealousy you feel is a product of previous relationship that took away your self-esteem and that’s where it ends it all. Perhaps, changing your outlook can keep you away from that destructive feeling.