So I'm not sure where to start I have been having dreams about my ex of two years the relationship was crap he would control me talk down at me bringing my self-confidence down and everything and the relationship with my parents was already shit and everything...4 months pass and now I'm my new guy he cares about me, helps me get through my depression and anxiety and supports me amd i do the same for him i support him in everything love him amd care about him amd excited for the future with him. So recently i started having dreams about my ex the good times we had even though he treated me bad he has a girlfriend and is pretty happy with her when i see them ((sucks living in a small town)) . So why do i dream about him.