Why wont he talk to me?

Ok.. I’ve got a problem. I started dating my boyfriend in 2007. We met through some friends online and its been a long distance (Texas-England) relationship. I broke up with another boyfriend to be with him because I thought we were “meant to be” but now I don’t even know if he even cares about me. Things were going great and this past December I even took a trip to England to meet him. We only got to see each other maybe 10-12 hours the whole time I was there, but he was so sweet, holding my hand and kissing me and he wanted to buy me dinner. But also around that same time his friend from another country has moved to England and they were also spending a lot of time together. These past few months he and I have grown so far apart.

We used to talk for hours a day.. and now I am lucky if I see him online once every week or two. I know that she is living with him and his parents now until she can find a new job and I wonder if them always being around each other has sparked something in him for her. I feel like I havent talked to him in weeks tho its probably only been two, but it hurts my heart so much. I know he sometimes has computer problems.. but he has my phone number, he knows I can receive texts and he goes to his sisters house quite often and I know she has a computer with internet too. I don’t see why this is happening. As much as it would break my heart to not have him in my life anymore, it would be so much easier than just waiting around, because the waiting kills me. I cant even move on with my life because we cant break up. I don’t get it.

One of my friends called him and left a voice mail, I figured that would get him talking to me.. even if it was just to yell at me for letting her talk like that to him, apparently not. And I’ve tried calling and texting a few times but he never calls or texts back. Today I kind of freaked out because of all the possibilities running through my mind about why hes not talking. He could be hurt… or dead, and theres no way I would ever know. I would be surprised if his parents knew about me and I dont know the girls last name so I cant find her online anymore (not for lack of trying). My best friend and he went to school together, but they arent really close anymore.. which really sucks. I hate not knowing whats going on. you would think that a text or email or something, just to say.. Im still alive and I do(n’t) want you anymore would at least be more polite than nothing at all.

I’ve tried to be a good girlfriend. I’ve treated him better than she used to. I know that my needy-ness is annoying but he knew that about me.. for a long time. I don’t understand it, if I’ve done something wrong or.. if I should just let him go. I really dont know what to do anymore. Im so depressed, I dont have any drive or ambition.. all my energy is spent on waiting around for him. What should I do?