Dream #287

I could imagine having a "good" dream about my ex if he was good to me, but he never was. We have been apart for almost 4 years now. I can't remember alot of the dream except I remember seeing him in the dream and feeling extremely upset or discontent because I wanted him back. Which is not the case in real life. However ever since I woke up I cannot seem to shake that feeling of longing for him. This has never happened before so I am confused. He was NOT a good guy at all, and my husband is a great guy.