Dude, that's either a cheating issue or it's not. If it's not; then I'm sorry to report it's a petty issue on your part. I've had the same best friend for 20 years, and no doubt will have forever. That's no slight on whoever I date or marry. Pretend this dude is a chick... or that he's gay... if you're sure there is no cheating here.
If you're sure there's no cheating here, try not to poison your already stressed relationship with petty jealousy.
I wonder where all the sensitive people are
Oh well, I guess you'll have to settle for the ramblings of a Packerfan. :wink:
Good luck on Saturday! Try very hard to just set aside your numerous problems and just enjoy her company. Fun, carefree and casual as if you don't have a worry in the world. Force yourself to accept that you'll be fine no matter what happens and relax and just be yourself. That's the man she fell in love with and that's the man who has a shot at turning things around. A petty, insecure, nitpicker has no shot at all. Again, I do wish you the best of luck!