I mean, in addition to gaslighting and victim blaming the victim of the horrific betrayal and deception (which…
I would add that not only would I look at anyone who would think of doing anything close to what YH did with disdain, but I would do the same with anyone that would consider such a course of action ever remotely reasonable... to be able to be so flippant about such a massive betrayal and to trivialize and normalize it and its effects, denotes a quite suspicious relationship with concepts such as loyalty and honesty. I feel that this is the reason it came out of left field for DH: he expected the evil boss to be capable of this, but never believed YH would be capable of something so low and disgusting. Turns out he had too high of an opinion of her.