What does this particular long and complicated dream mean?

One day when I was at a hotel studying for an IT certification test I went ahead and shut my computer down and went to sleep. I dreamed I saw one of my older brothers (who has since the summer of 2008 left the house after a rather a near dangerous confrontation between him and I which involved the police) and we were arguing back and forth, then I saw some unknown individual with a beard (in his late 20's) apparently visiting my house. I then see a closet in the dining room with my cold weather desert camouflage jacket (which I got when I deployed to Iraq) hanging from it, and then my 2nd older brother and the brother with whom I was arguing also started to argue with him. I stepped outside of the house and nearly swung at the older brother with whom I was arguing with a long tree branch. After I got tired of hearing him I went back in to my house, went into my old room (which now belongs to the older brother who joined me in the argument with my other older brother). I sat down on my bed and looked through the window behind me and saw thunder clouds covering most of that side of the sky which was on the west, and then I looked through the window to my right towards the east and saw the complete constellation of Orion rising in the night sky above a few small feathery clouds. Since that dream I have obtained two IT certifications and I am waiting to study for another one pretty soon, and I understand about a constellation in a dream meaning that my life is coming together in a complex manner. But I don't know what the constellation of Orion, the thunderstorm clouds, the unknown person, and my desert camouflage jacket in a closet mean. I had this dream in August of 2008, way before the current recession started, and I'm still trying to figure it out so far what these particular details mean. Can someone have a crack at it?