Start Having Fun (Or At Least Make It Sound Like You Are)

There's nothing that grabs attention more than you going out and having a great time--without her. Make plans with all your buddies or better yet, some women from your workplace. Don't invite her along and watch her face turn green with both disbelief and envy as you saunter off with your new and awesome friends. And make sure the weekends are even more packed because that's the time you usually reserve for her.

Amazing how simple jealousy can be if you stick to the age-old tricks, isn't it?