KillahBee said:so what is your plan of attack, and does she know that you know?
b/c you really do have many many options here, some better than others. let's review some:
a) cheat on her, since it's only fair
b) confront her and rip her to shreds making her feel like a piece of shit
c) don't tell her you know so that you always have this trump card in your pocket and pull it at the right time down the road
d) Take pictures and mail them to her return receipt.