Guys its kind of very serious i love a girl and i need your help?

Its been two years she broke up with me but i cant do the same with her ......its been days i heard her voice seriously i miss her everysecond of my life .. she is very lovable and caring i dont have any angry with her ... The reason for our break up is not us its kind of misunderstanding created by someone and mostly i did had many mistakes from my side because my self born and bought up in a very orthodox manner and this attitude induced me to interrupt her any of her modern acts like talking to someone by avoiding me which made me so depressed and mental torture through which i lost my sleep food many things with wat i was happy .... i was blammed for many things which i never knew also and i forced to accept it through my friends and for her not to get apart by sacrificing all those even now she is not willing to talk me even my self not disturbing her but i cant forget her.....tell me friends what can i do.....???.. At the same time my friends to whom i was very supportive and faced so many problems they itself took me in a wrong sense but the fact is i am un known of all the acts ... I really can understand it was to destroy our relationship...... But i was helpless to face it because they friends who has to support me they left who knows both of us and the friends who knows me better they dont even know about my girl friend ......