B]ok... what makes you say it was a date?
I would confront her about it... ask her straight up WFT? thats if you love her...[[/B]
if not, does she have a hot sister/cousin or friend that you can hit on?
yikes dude...
in past relationships i have learned that taking time a part is so that she can fuck someone else without feeling guilty and calling you back afterwards to reel you back in.
If you truly love this girl, walk away before it really hurts... (easier said then done)