Ok, so when my last relationship ended six years ago, he didn't just leave me, he left town that night and I didn't hear from him ever again. After that I swore I wasn't going to get emotionally or sexually involved with anyone until I found the guy/girl I wanted to be with forever. Then two years later I got raped by someone I'd known and trusted for years; kinda messed up my goals. That's my back-story. His goes along the lines of only having had a few gfs in his life, the last one being a relationship that lasted five years. They had designed and purchased a house together and then they broke up. Now he has been living single in this house for a little over a year. He got tired of being so alone.I'd been on a dating hiatus until I met him on a social network site. We talked and flirted online for a month or so until we decided to meet up for a date. That very night we both knew we were crazy for each other, and from kiss to cuddles it was an amazing night, and we had sex a few weeks later. Obviously that was a HUGE step for me, and I count myself lucky I didn't have dyspareunia. He is the first person I have had consentual sex with and he made me feel safe and amazing.About two months into our routine of meeting every weekend, going on wonderful trips or staying in together plus talking online at least 4 hours every day,   I started to feel uneasy. Not that facebook status means much to me, but his is still set to single. He plans out his weekends so that I never crossed paths with his family or friends, and he's always unable to go out with me and my friends. I eventually had to ask exactly what "we were". His response to the question was that he didn't know what we were, maybe just really good friends for now and that he was scared to be more.Having been there, I definately understood, but it's been a couple months since I asked him and I feel so weird that none of my friends have met him, and none of his know of me. But he talks about his family, friends, and ex quite casually. We share intimate secrets and quite often a bed, but I feel like we're in a rut where more and more I'm craving some kind of commitment from him, but why would he do that when he gets this secret string-free "relationship" he can back out of whenever? Then he hit me with the bomb. He might be moving across the country for a job promotion, within the next year. I was near tears, but tried to be happy for him. We're only half a year into our "relationship" (maybe I'll just say of being intimate), so I'm in no position to beg him not to leave me for his career, and I'm not going anywhere until I finish my second degree. I tried to put rationalism over my emotions and told him that though I would miss him terribly if he went, who knows where we'll be at by then and he shouldn't make any decisions based on me so early on in the "intimacy" (arg). It was so easy for me to reassure him with that but seriously, I don't even know where we're at now!When I'm so hidden away I can't help but wonder why. Is he keeping himself available for other girls? Am I just Ms. Right-now? I feel like an idiot now that my foot is in the door and we're intimate weekly, but I hate the feeling that he could leave me at any time. So I told him how much I cared for him, and how much it scared me - because it means he could hurt me. He said he cares for me a lot too, but that he just feels numb. He doesn't know if he'll ever be the person he was. He feels he doesn't care about anything anymore (contradiction :S). I felt so terribly for him that I just left the conversation at that, trying to reassure him that he is a great person to me and that he will get through this.But now I've got my own swarm of confusing emotions to deal with, and something has to give. I'm sure there are other, better options, but the only few I've come up with are: 1 - Stop seeing him (it'll hurt like breaking up with someone would) 2 - Stop having sex with him (friends only policy; he might lose interest, but then I'd learn smtg about him pretty fast) 3 - Grin and bare it until he either stops seeing me and/or moves away 4 - Give him a verbal ultimatum (#1 or #2 unless he's willing to make a commitment)I understand he has been through a tough ordeal, but I feel like we're headed for disaster if something isn't properly established between us. What more can I say? I'm crazy for him and it's driving me crazy  Sad