Guessing he's doing a 5foot step or I don't get AoO's in the fog?

How long does the fog last? If it's Obscuring Mist it should be gone by now.

Moment of Perfect Mind
(1d20+7)[24]

Move up to fist melee, Recover Maneuvers

(1d20+3)[19]
(1d6+2)[3]