Hi Tammi,
We went through the same thing with our son, first move was in the middle of 2nd grade and he had to change schools...one good thing was that we were getting a pool in the new house which he was excited about, so we focused on that. It took him 2 months to adjust to the new school and new kids and then I had a baby, but he is fine now. We are now going to move 2 hours away, which he doesn't want to, he'll be starting 5th grade next year and the exciting thing that we are focusing on now is a big back yard, big enough for a trampoline, so we promised him a trampoline and he is excited abou it...there will be room enough for the dog to run wild too. SO, if there is something special about the new house you can get him excited about, that would be my advice to you. If you can get him to be more specific about exactly what his fears are, then maybe that would help you too. Change is scary for anyone and it's something that he will have to go through at some point in his life, being that children are really resilant I think this will be one of those growing pains that will help more than hurt in the long run. Hang in there...he will be okay and let him cry and go through the emotions, just be there to support him and verbalize understanding what he's going through. The public library may have a book you two can read together about moving...if he is interested at all in nature, maybe you could plant a special tree in the yard of the new house that could be his tree...I've also read about a family that baked a cake the first night they moved in their new house and then did the same every year they were there to mark their anniversary...Best Wishes!