When a woman leaves a relationship, the man will typically go out and attempt to drink his problems away in an attempt to get your ex girlfriend back. Women have that affect on men. Men can sometimes find it harder to deal with their ex girlfriend leaving than women do. When your ex girlfriend decides to leave, you must pick your head up if you ever hope to win her back. Picking up yourself and starting a little self improvement can be a great start in learning how to get your ex girlfriend back in your heart and house. If this girl is your soul mate and you think she is the one, you will need a good strategy and game plan to follow to get your ex girlfriend back. Maybe you know someone who has successfully be able to get his ex girlfriend back in his life that can show you a few pointers. There are also great programs on the internet that give information and strategies on relationship advice. The best thing you can do when your ex girlfriend leaves is to go out and do something on your own. Do something that improves the quality of your life and will help to remove (at least temporarily) the thought of your ex girlfriend.