"Not to mention that this guy is in the military. It may look very bad for him if he cheats.
Better to wait until the divorce is final."

Ah yes, forgot about the military. Yep, better just stick with option A.

Actually, this could give you an opportunity to test out the rodeo theory. You know, the one where you mount your partner and tell her that her sister was a better lay, then see if you can hold on for 8 seconds...