Getting her back...

I've been with this girl for more than 5 years. We had our good times, we had our bad times. She is studying her masters in another town. We had a rough patch, i wouldn't speak to her, she would be very cocky,angry, anyway, both being very very selfish. In the time that we didn't see each other(last 2 months) a friend of her came into the situation. The kind of friend that offers her support,because of our problems. Of course the friend was patient and had a different agenda. Now they are both livin in that other town, in an appartment, for about a week.
In our rough separated period, i had a lot to think about myself and saw all the mistakes i made, how selfish i was. I just didn't know how to communicate with her. Of course when i found out the deal with this new guys i was desperate, i called her, cried on the phone, and all the other mistakes someone does by instinct. She cried, argued with him, cried o the phone with me. I just want her to come by and talk to me. Just talk. Just for her to see that i am a better person, i am not tying to push things anymore.
She asked me to let her have some quiet time,and all things will sort out. That she still talks to me on the phone and i should understand i still mean a lot to her. Of course, i said i would give her space, i am sacrificing a lot here but i'm doing this for things to be good. I had plans to move in with her in that other town, or to go in another country to work together,my timing is so bad
After the talk last night, got a message around 3 AM that sounds like this
" Don't ever look for me again. I am with someone else and i am happy, we will get married. You are not part of my plans anymore. We won't ever see each other again, this is the last time i will talk to you"
Of course i got panicky again, but i played it cool. I will wait for a phone call, i am not a door mat. The part about the marriage is a total lie, anyone can tell she's compensating or something. What advice can i get from you guys ?