Alas, you are an asshole and nothing can be done about it, probably, until the woman with whom you will be madly in love leaves you (perhaps for the same reason) to another man who will look only at her.
I don’t know, when I really love I don’t stare, because you switch completely and headlong ...
And if you want to get rid of, you need to work on yourself, live a beloved woman, etc. etc. , however, such a hobby may turn out to be sideways for you later, but this is all the juice!
There is still no answer from the girl, it will be mine. Stop suffering. Most likely, she is also staring at other men, I’m staring. It's okay to appreciate the beauty and sexuality of another person. If you don't give reasons for jealousy, but your girlfriend is enraged by the very fact that not only she can make you want - madam, a little push, which means you have (will ) the problems are more serious.
Not yourself? - Does your conscience torment you?
Don't worry, just accept the fact that your girlfriend is also sinning with this, or she will start sinning sooner or later. Control your desires, watch, look, you can even dream up, but as long as you don’t touch your hands, as long as you make your choice in favor of your girlfriend and are honest with her in your actions, you should not have any reason for remorse.
Nothing. in the wild, the male's task is to fertilize as many females as possible; in the process of raising a child, he does not participate at all. And our animal instincts are much older than the institution of the family and such concepts as "loyalty" and "monogamy."
But a person is determined not by thoughts and desires, but by actions. And you are the one who decides whether to turn desires and instincts into actions or not. This, in fact, distinguishes humans from animals - choice.