Hello-Kitty, Dreams are very confusing sometimes. Some people say what your dreaming usually means the opposite. I don't know about that, because I have not studied about dreams and the meanings. What I am wondering is if your ex is still using drugs, or if he is clean now. Does he see your little boy?
I do believe that our dreams are telling us something. When my son was out using, I dreamt that we were in a car together, and he was driving backwards. It was my motherly instinct telling me my son was going in the wrong direction. If you have a therapist that you speak to, therapists usually have knowledge and understanding of their patients dreams. Thanks for sharing this. It keeps me wondering about my own dreams.