so i finally got a response on my truck.
mechanic did notice i had greased everything this is what they found.
from what i understand one of the ujoint caps on the rear end decided to take a leave of absence. this caused a nasty vibration and jumped out of the saddles on the rear end. both were still attached. this caused the dive line to take out the transfer case tail. all in all snapping the main output of the transfer case.
to rebuild and do some upgrades to transfer case, ujoints, and better drive line plus labor and new yoke on rear end will come to a beautiful price of 1820.06.
:S
but i will have my truck back and ready to rock and roll. i hope.