As I stated, stories go in many different directions which is why you have to look at the studies (see my previous posts in this thread) as they aggregate the statistics to produce usable information and they state what I shared.
While I can appreciate that many people in toxic relationships play mind games with each other, I do not believe the "he made me assault" or "she made me assault" because of their words is a moral, legal, or legitimate defense for violently attacking someone. There are
many alternatives to violently attacking someone because they said something you didn't like.
And, when a person does attack that doesn't equate to "it takes two to tango" in all instances. Sometimes, a person has serious behavior issues that have zero to do with the other person and that's why they become violent "in the blink of an eye" as you said. Healthy, balanced, normal people don't go around "snapping" in the "blink of an eye" and assaulting the people around them goaded or not.
My advice is if you begin dating someone and see that someone has a propensity for violence and abuse, regardless of the reason(s), break up with them and do it in a public place where cameras are present for your protection. Don't give them advice or try to fix them; just break up with them and tell them "it is over" and stay the course.
If you're a man, the last thing you need is a woman to begin screaming at you and then hammering on you with her fists. I've seen it and it's a no win for you brother. You either take the abuse, call the police and stand a good chance of being arrested and charged with a crime you never committed (especially if she starts lying), or if you come into contact with her any way in the course of defending yourself and bruise her or whatever, she'll run straight to the police and you'll go to jail and fight a criminal case. If you lose, it's a criminal record that follows you around possibly for the rest of your natural life.
It's not worth it. Even a whiff of an unbalanced female should be enough to send any man in this present uber-feminist legal environment to immediately break it off and do so in an intelligent manner to minimize risk. There are many fish in the sea and they aren't all keepers.
No offense but this sounds like the typical "I didn't do it" jailhouse mentality. The fact is that it takes two people to dance in a toxic relationship. I too know a man who accidentally knocked over his wife protecting himself......the difference between his and your scenario is that he recognized the role he was playing in that relationship and that he escalated the situations he found himself in with her...ie, He focused on her behavior instead of how her behavior made him feel....which only made her more angry and defensive. There is far more nuance at play in interpersonal conflict than statistics and pointing fingers. Emotions are a powerful force behind something going from bad to worse in the blink of an eye..... and peoples ignorance in dealing with their own, in assertive Godly ways, is why more than 50% of marriages end in divorce. I think saying that most people are emotionally disabled is a huge understatement.