I think you are on it, Tim. You are probably doing much better than may of us would in the situation...but certainly better than I would if W used one/all of our Ds against me! Jeeez. Just the thought makes my blood pressure rise.
I think your steps are wise, i.e..
-Reaching out to school counselor -Reaching out to priest and your IC
I think reaching out to the L your WW respects would be my last resort, directly prior to filling. So...if she 'acts out again', etc., then reach out and have that L try to reign her in. If it fails...then you can follow advice of your L and file if necessary.
Hope today is good, Tim. We need some breathing room from time to time during this...really do hope it is today for you!
Ojap M 13 T 15 D 11 D 11 D 9 BD #1: ILYBNILWY 09/2015 BD #2: W asks for S 12/2015 ---------- Currently: Limbo