My expectation is that she will milk him for information, find out who sent the thugs after her and work out a revenge plan
She might even let herself get nonconsented here so he reports back a success. Then, emboldened, the bitch returns to school secure that the nurse won't be a problem. When she sees Maria back in her place as if nothing happened (She can't be broken, the worst has already happened for her and she's already dead inside) she'll flip out, accuse her goons of lying and the goons don't take kindly to being insulted will take it out on the bitch and show her who's really in charge.