Why would you go on a "date" with him if you just found out he was cheating on you, and lying about it??? confused That just totally sends the wrong message.

I think you should send him a terse note, as a courtesy: "Considering all of the recent deceit on your part, I really don't think a 'date' is appropriate at this time. I have decided that I will no longer be disrespected that way. MapleGal"