No. I never dated anyone that I ended the R with - then, went back to them again...I've always moved on...but, we aren't talking about hundreds of people either. He was dating my best friend - only 2 dates - before he asked me out in front of her at college...so, I had to make a choice between my friend and him...so she didn't speak to me for three weeks...then we were fine. Actually, my XH and I went to her wedding...she's still married to the same guy.
Okay...he's coming around...but, you know there are still issues...but, right now, until this thing starts really solidifying...the R talk will be on the back burner, unless he brings it up.