Get Out of My Head!!

For the past five, count them- 1, 2, 3, 4, 5 -nights in a row, an ex has bum-rushed his way into my dreams. I don't know why; it's not like I've spent any waking time thinking about him (except to question why he was in my dreams the night before). It's pissing me off because he's progressively becoming active in the dreams. The first night he was just there as part of the crowd. Last night he was in my room brushing & smelling my hair (which was back to it's former long & silky state). Why won't dream me just run over dream-ex with a car or something?! I wonder what it's supposed to mean, or whether it means anything at all. Whenever I look up symbols to try to interpret the dreams, I don't find anything really helpful. They all say that something or someone is currently making me feel like I did during that relationship & that it may be a warning not to fall into old patterns. Well I've got nothing for that, considering that I'm not feeling anything like I was then. So what's the deal? I know some of y'all are into interpreting dreams & whatnot... Got any ideas? Gotta figure out something to keep him from barging in on my subconscious!