Jealous women aren’t always a bad thing, because there’s good jealousy and bad jealousy. The key is to understand the difference and make the good kind work for you.
My first girlfriend (let's call her Sarah) was this perky-breasted firecracker of a love muffin. I was 21, and she was 17 (legal in Canada). We were together for nearly three and a half tumultuous years. At the time I met her, I thought she was the most awesome girl ever. She was cute, smart, and into the same music as me (Indie/Punk). So we got on great, for about a year. Then, from her, I had my first lesson in jealous women.
When I think of jealous women, I think of two types of jealousy: good and bad. These two types have subcategories for inside and outside of a relationship.
Inside: A long-term monogamous relationship (LTR). This involves managing jealousy from your girlfriend or wife. Jealousy inside is mostly negative but can be used to re-establish waning attraction.
For example, you go to a party and have a conversation with an attractive woman. Your girlfriend becomes a little jealous. She knows she’s not your only option and you could get another girl if you broke up. So that night she makes sure to give you really hot sex, and that’s the extent of the consequences you'll face. This is good jealousy inside a relationship.
Or she could become an insanely jealous woman and light your apartment on fire because you smiled at your waitress. That is bad inside jealousy.
Outside: An impending, casual pickup, or non-monogamous relationship. This is dealing with jealousy from a girl who isn’t your girlfriend or wife.
For example, you approach a girl at the bar. She’s sort of interested but not enough to hook up with you. Then, because you’re talking to this attractive girl, another attractive girl notices and hovers near you (preselection). So you start talking to this second girl, which makes the first girl jealous. Now, when you return to her, she’s suddenly very interested in you.
However, if you’re doing really well with a girl and then you switch to another one, you might piss off the first girl, and that’s the end of your seduction. Pitting two jealous women against each other is a powerful tool, with a small chance of backfiring.
Good Jealousy: Used to either create attraction or increase it. It can be utilized both inside or outside of a relationship.
A good jealous woman is one who becomes more attracted to you because of the jealousy. It’s a signifier of your value to other women, which makes you more valuable in her eyes. It doesn’t make her crazy, violent, or depressed.
Bad Jealousy: Jealousy inside a relationship can turn toxic, destroying trust. Outside of it can lead to hurt feelings, and occasionally, violence. Bad jealousy is the cause of destroyed relationships, divorce, sometimes murder, and even suicide.