NH - I get the fear of action, I really do and have done that. But with this last turn of events, now is the time to act - IMO.
I have gone through this - kicked in the nuts with actions just like you have experienced (interaction w/ OM, discovery of BCP with a similar story to explain them, and on and on) and I waited to act. Then, I waited too long, it got too late to act and didn't seem appropriate because WW was on an up-cycle of being nice again and covering things up again.
You know now is the time to be fair to yourself and to act.
-you'll probably feel a whole lot better when she's gone- (thanks for that again sunny)
I am sorry you are going through this.
U-turn
Me-45 W-44 S21, S18, D15 T-27, M-21 BD Jan 2014 PA revealed March 2014 In-house separation - April 2015 I filed - Aug 2015 She moved out Oct 2015