I have been dating a girl for 2 years now,this girl is different than any other before,since I love this girl with whole my heart.And everything is perfect in our relationship.I am very curious person and I know everything about her,even the fact that she slept with 4 guys before me,and that fact is killing me.I have no idea what is going on but I feel the enormous amount of anger when I think about those guys,I know 2 of them in person.I feel like if I ever meet any of them I'm going to go berserk on them.I know I will,I even started imagining and dreaming about beating them into a bloody pulp.This is first time in my life I have ever felt this way,I had many girls but I never even was curious about her past life or cared about anything really.I know this kind of behavior is not normal,if anyone has expirienced anything like this or has any type of advice how to suppress this feeling or cancel it completely please help me,I don't want to go crazy or do anything I will regret later on.

