REGISTER TO REMOVE ADS
Lol well for one thing Jacob has already turned his back on his pack.
Remember when Nessie was first born? He left Sam and the rest of the pack to go protect Nessie and Bella.
If Nessie is in the Rp I think Jacob would only protect her, not the rest of the vampires.
Remember though he left his pack not knowing Embry, Quil, Seth, and Leah Were going to join him.
The point I'm trying to make is that if things get down to it he wouldn't think twice about killing another changeling if they tried to hurt Nessie.