As an aside, if you want to be able to spot abusive behavior better, I strongly recommend this book:
https://www.amazon.com/Why-Does-He-That-Controlling/dp/04251...
It's the single most astute book I've ever read. The author spent years as a counselor for abusers, mostly there because a court ordered them there. It's clear that after listing to years of abuser bullshit he said, "I'm going to write it down." It's nominally target at women in abusive relationships with men, as that's what he dealt with most. But a lot of the lessons transcend the context. It helped me spot an abusive boss, for example. And the details on abuser motivations and how abuse cycles benefit the abuser have been very helpful to me in a work context as well.