I Believed in Him... I Believed His Words.. Was I so Wrong to Believe ?

I don't understand it. I've known this Guy for Years now. Granted We haven't met in Person Yet, but still I thought what We shared seemed Real enough. 
Was I so Wrong to assume that what I shared with Him was Real ?
I believed His Words, and thought He was ' different ' than Most Guys. 
I thought I could Trust that He wouldn't LIE to Me ! 
I thought I could Trust that He would be Sincere with Me when He told Me how He Truly felt about Me ! 
I thought that He was always just being ' Himself ', and not pretending to be Something, or Someone that He wasn't ! 
Now I don't know WHAT to believe !
What am I supposed to Think when suddenly He STOPS communicating with Me ?! 
It's been nearly 2 MONTHS NOW, and I haven't heard ONE WORD from Him ! 
The Last Time We talked was on the Phone, and He said that He was going Out to go see the New Transformers Movie, and that He would Call Me Back when He got back from it ! 
Well, He NEVER Called Me Back that Night, and hasn't called Me since then ! 
WHY ???? 
I don't Understand WHY He would do this to Me so suddenly ! 
I thought Everything between Him and I was going well.
It seemed to be, at least.
We've Known each Other now for Years.
We've shared Our Hearts and Souls over the Phone, and through E-mails.
WHY would He throw ALL of that Away ?
Is He maybe One of those People that are actually ' Afraid ' of Finally finding True Happiness ?! I've heard of that, I believe. I've heard that Some People are so used to Always being miserable... that They've convinced Themselves that True Happiness is just NOT Possible for Them !
I HOPE and PRAY that He's NOT One of Those People !
ALL I EVER wanted from Him was His LOVE.
That's ALL ! 
NOT Money.. NOT Material Things... NONE of that Stuff...
JUST LOVE ! 
He's said during Many Different Past Conversations that HE LOVES ME ! 
WHY would He Say that Unless He Meant it ????
I believed Him when He said He " LOVED ME " ! 
Was I So Wrong to Believe ????
DAMN IT .... I WISH HE WOULD PLEASE GET IN TOUCH WITH ME SOON... AND GIVE ME SOME MUCH NEEDED ANSWERS... NO MATTER WHAT THOSE ANSWERS MAY BE !