[she can, but she won't breathe it out loud if kainé doesn't want her to.]

From what I could tell, Kaoruko and Rupert... they haven't told anyone what motivated them - and if it were something that they could admit, I don't understand why they wouldn't warn others. You're telling me and I understand if you don't broadcast what happened to you given the dangers of it but...

They were already facing expulsion, and would not have much to lose.

So... my presumption is the motivations are different - and what happened is different. It's not good news... but it is why I don't think that your situation and Rupert's are the same. I don't know if we can assume you will act again.