SIGH I'm with you. And yes, you are right on with your assessment...if you call she'll see it as a ruse for you to start in on something and the whole thing will escalate.
It is a test, and so far, you are passing. Keep it up.
Stay positive, 180 her. She probably thinks you are going to be upset, be positive and upbeat when you see her later. I know, I know, easier said than done
"Achieve success, but without vanity; Achieve success, but without aggression; Achieve success, but without gain; Achieve success, but without force." Lao Tzu