Nope not cheating...he didnt get angry with you for snooping...yes you were snooping and thats bad. You have been with this man for over a year. You have known for how long that he has a lot of female friends. Which does not make him insecure. I have many male friends and am not insecure. I just get a long better with them. And the snooping thing...unless it was something that was oput on his wall then it is more obvious that he isnt cheating. Email...you would be SNOOPIN...stop that.