Of course he's nervous he's losing control of the situation...and he's being forced to step up and:
#1 face your pain #2 REALLY face the damage he's done to your marriage #3 Release information that he's been "in control" of as a condition of saving your marriage. #4 Last but not least deal with a new Heywyre...who isn't backing down as she normally does.
The possibility also still exsists that he's nervous about what you will see on those phone bills etc. I hope that's not the case, the aforementioned is enough to make him jittery all on it's own.
