In a world of confusion and hurt!! helpp!

[Bigboy77]

I'll keep this short. Basically me and my girlfriend broke up.
We were together for 2 years and were very respectful of each other. Rarely fought and were in love. I really loved her and would do anything for her. We hung out everday!
I had to go away for 3months for work.. i still came back to visit once every 2 weeks and sent her letters.

After 2 months of long distance she said she didn't feel the same about me anymore! No big arguement no signs of this, one day shes telling me how much she loves the next day she loves me but isnt in love with me anymore. What is this? i dont understand how someone can change thier mind so quickly.

I'm back home now and she wouldn't even see me.. im finally getting to see her tomorrow after 3 weeks No contact.

I still don't know what happened i'm so confused how could this happen? what is she thinking? the only reason we are seeing each other is because i asked for my CD's back and told her we should be friends and go for a walk.