Jenn
I know that there are alot of replies to this, but I'm going to throw my two cents in also. You have to remember that this is just as hard for him as it is for you, the only way you are going to survive this, is to keep POSITIVE. Negative thinking will not help the situation of being separated. And when you spend time together Make the BEST of it! It's easier said than done, enjoy every moment and don't dwell on what it's going to be like when you have to separate again. It will just add melancholy to spending time together. WRITE WRITE WRITE. If he does not write you back right away, do not stress, do not think it has anything to do with you, he is focusing on the tasks at hand.
We are only human, and we are not perfect. Trust me he will understand when you do get down and sad, every relationship is also different. Try and focus on doing stuff for yourself, getting out with friends and family. The only way you are going to survive this, is if you don't dwell on the "what if's" the "what if's" will kill ya! He needs you to be stronger than you think, and trust me he will get in touch when he can. Distance does not matter, it's the love that will keep you strong. Savour every moment, even if it's a 10 min phone call, an email, letter in the mail, that is spending time with your soldier, and please don't take it for granted. If you need ANYTHING please send me a PM!
Rebecca