want to get back with my girlfriend

I've been with my girlfriend for almost 6 years now and we've had alot of fights and problems but also alot of good times. Everytime we would fight, she would tell me that its over but i would always find a way to at least talk to her and work things out within a day or two. Over the past year alot of changes have happened...she is moving to the U.S from CAN...with all of this happening i ensured her that i would be there and have focused my career towards the U.S and even stareted the procedure for my move there....i want to be there for her...i love her very much and i know no matter what she says she still has some feelings for me...i know i have been controlling and have said stuff to make her feel guilty for doing certain things but now i am not i realize what i was doing and i have learned from it i really want her to be happy but i also want to show how much i love and care for her....the real "break up" happend about 2 weeks ago when i called alot and she didnt reply to my messages and phone calls and even during the night she didnt answer my calls this was very different from the past 6 years so i got really worried and i emailed her friends and asked if they knew where she was...she finally got back to me saying she was okay and she thanked me for worying after a short while she called again and asked how many people i told and i told her that only a couple of friends and she said that how her friends were really worried and that i shouldnt of done that and after this she didnt want to have anything to do with me and says that she lost all feelings and when i asked how this could happen...she said that she woke up one day and it all just "clicked in"...i gave her the space and respect i did not call her or message or anything for 1 week but the pain was still there...after one week i had called her from a payphone knowing that she wont pick up my cell phone....i wanted to express my feelings towards her and understand if there was a chance of us saving what was left of our love...she said that she was with her friends and that she would call me on monday(she said this on saturday) i did not contact her till this friday...i hoped and prayed that she would call i turned to god and im not even religious asking for anything but no help and she did not call i waited till this friday(our anniversary) i sent her flowers asking that she pick up the phone and jus talk...she did not contact me when she got them..i got off work early and called her and she did not want to talk and i told her that it would be short and that i jus want her to hear me out...she reluctantly agreed and asked if she could bring her friend..i did not know who her friend was she didnt say her name...so i said that i jus wanted to talk alone...we decided to meet and she listened to me with tears in her eyes occasionally but she was not interested in getting back at all but she was tearing up..i felt so bad i really want her happiness i truly miss her and i know that given an opportunity that i can make her happy...with that said she finally called her friend...and we sat down with her friend(a girl)...i also knew the girl from highschool as we all went to the same school...i asked hte friend to give some advice as everyone i have turned to said all the typical stuff like how there will be other girls and that if she doenst want to be with you then you shouldnt etc...but i dont feel that way i thought over time i would loose these feeligns for her but i havent and her friend told me that my girlfrend is afraid that this will happen again but i know in my heart it wont ive really changed over the past 2 weeks ive realized what i did was wrong and that ive hurt the girl that i love and i desperately want us to be together...after all was said and done i walked my girlfrriend home and we talked outside for about another 20 minutes and at frist she even refused to be friends and then agreed to just talk on the phone and insisted that frriends also hang out but she did not want to see me and wanted to get over me and finally after some persuasion i managed to make her smile and i felt that she wanted to hug me but i didnt push i want give her time and let her know that im very serious about this and that i have really changed...so as of now she agreed that we would be friends and that we would call and hang out like friends but not everday like before...and she did not call me after that i could not sleep throughout the night..i havnt been able to sleep for a very long time and i dont know what to do...i wish she would understand...please give me some advice on what i should do next...im really confused the world seems to be telling me that i should move on and focus on my life but i really want to be apart of her life...also when i suggested that we be friends she said that it would prevent me from going for someone else and that it would do the same for her and that she does not want to do that to her future bf...as far as i know she is not interested in anyone...i really screwed up and everyone around me telling me to leave it and that "i am a guy" but i really love her and i want us to be together again but i want this to be on her terms...and now i dont know what to do...i feel like ive tried everything...if anyone out there has anything to say please help...

ive read what other people have said on here about moving on but moving on for me is not an option..i really want and know that this could work and i dont want to give up on her and our love...please help

thank you

anyone? please help...ive tried waiting now she called and we decided that we be friends and the like but cant just forget the past...so that means she needs time so im giving it to her what else can i do...i feel like she doenst have a chance to miss me when her friends are always taking her out every single day and keep her mind off me...i dont know what to do...im going crazy...

You should not contact her. Doing so would mean repeating what broke you two up in the first place because, as you say, you were controlling. You said that you gave her space. Stick with that.