Wedding

So I was just told last night that we are going to wait till next year to get married on Halloween instead of August. Little upset about it only cause I want to marry him now. However, we originally wanted to do on Halloween.
Now he's telling me that hes going to try to get an early out of the military. Don't know how to react to that. Where will he go after he gets out, what job will he have? I love this man but I just don't know what we are going to do. So right now I'm just going to plan our wedding and go from there.