Love + Sex

So here is the deal. I have this friend who unitl about a two months ago I had not seen or talked to in quite awhile. Then we started IM each other. At first it started out a quick hello here and a how are you doing there. Well then it got into a little flirty thing. You see he and I had hooked up a few times when we were younger. But we never took it anywhere. Since then we have both way moved on. I am married with three kids and he is engaged with a child. Any whoo we were flirty really good. Well it kinda got a little out of hand so i told him we had to stop. He was okay with that and all was good again.

Well our birthdays were just a little over two weeks ago(his is the day after mine). He was on his way down south and decied him and his fiance would stop in on me and my family. Everything went well or so I think it did. Well he told me that he wouldnt be able to talk to me online over the weekend because he would be out of town. I said fine and we made plans to talk on monday. Well monday came and went and no IM's. I still have not heard from him and it has been over two weeks.

So here is what i want to know. Did my telling him that I no longer want to flirt with him make him rethink our friendship? Do you think that maybe his finace told him to stop talking to me? Or am I just overreacting and need to chill?: