Thanks girls and guys.
I didn't know if I should tell him or not, but maybe I should not?? I was kind of thinking that really its not his business to know my personal life anymore. However, we do go to lunch occassionally (like once a month maybe). I don't want to intentionally make it seem like Im LYING by totally avoiding it, but I do feel like I cannot casually say to him "I went to the store with my boyfriend last week" ya know?
This is a confusing situation for me! I hate that!
I should have (hindsight is ALWAYS 20/20) not taken the lame/easy way out when I broke up with him and should have made sure i shut that door completely in his eyes as I did in my eyes.