Hmm....haven't had that dream yet. Could be you processing the death of a dream/a life that you had planned. Cause even though he is alive, you probably don't think you will ever experience the same SG you used to know, again...
Sometimes I wonder if I will ever get over my ex, too. Just the other night I was driving with the kids and I saw a falling star and without thinking the wish I wished was that he would come to his senses and come home... It surprised me that that was the first thing that sprang into my mind when I saw the falling star...