Kathy,
This sounds like both a blessing and a curse.  No matter if the devil is at
work in this situation so is God.  God will be victorious!  I believe the
Lord will use this to His glory and to your an Greg's growth in faith and
trust.  Praise God for the blessing and pray for His direction to dispell
the curse of the devil in this matter.  Already, God has used Greg to be a
light to the darkened life and attitude of the superior and the Post
Mistress.  Consider this a challenge for which God has already equipped you
both.
I pray for God's comfort for you two and for His glory to shine at the
postoffice.

Ned