should I visit my ex?

lona

I haven't seen him for 5 months, but we talk on the phone sometimes. Prior to that we were together for 3 months. I broke up with him because I felt like he was moving really fast and it freaked me out. (he was talking about marriage & kids already within the first month, and he was really possesive of me)

The last time we talked on the phone he begged me to visit him and go out with him again sometime soon. I told him that I'm busy right now and that I don't want to get back together with him, but maybe I could visit him sometime next month. I'd like to see him again and catch up for old times sake, but I don't want him to get his hopes up. Am I being unrealistic? What would you do?