In 2003, i use to talk to this guy name Carl. Me and carl were together for a few months, then our relationship eventually fizzled out. We had a silent, unannounced breakup. One of those where you just know that its over but it is never actually said. We spoke less but we still continued to hang out once in a while. In January 2004, I heard he was with another girl, but when I asked him he denied it. When we went out one time, I told him refrain from touching me because anything that you do now that you don't do in the presence of your gf constitutes as cheating. He said I dont have a gf. We continued to have a sexual relationship. In April 2004, he calls me up and asks me what am I getting him for his baby shower. At that point, I was completely unaware that he had gotten a girl pregnant. After getting over the initial shock, despite my better judgement,I still allowed him to come over and we still have sex. To this day in 2005 we still have sex. I cant seem to wean myself off of him. December 2004, I contracted HPV from a partner at school despite using a condom. My ex helped me to deal with the whole stigma associated with it and held me when I cried. His support meant the world to me, and added to my bond to him. I feel he cares about me. Even though I'm in Florida for like 4 months at a time, he still keeps up with me. I feel he is emotionally draining though and I know karma is going to murder me. How do I let go of someone I've grown so accustomed to???