Hi Mr Flipper,
A thought from an "outsider" - everything I've read and seen indicates that the WT equates "spirituality" or "spiritual maturity" to blind obedience. From all you've posted, this applies to elders as much as to any other jws. Are elders allowed to stray a step from the "handbook", even if circumstances may suggest a more subtle approach, or even (J forbid!), recommending "worldly" medical or psychiatric advice? Or worse yet, child protection agency or police intervention which is not directly mandated by law?
So perhaps a blinkered trust is more important than strength of character, compassion and real greatness of spirit. To the WT at least.
Hope all is going well for you and your wife, Retro