There were 2 times that things got really out of control and I slapped him in the face. I feel horrible about it. I know violence is never the answer and there is no excuse.
Hi there,
I'm sorry that things have gotten out of control in the relationship with your pwBPD. I know you know that violence isn't the answer, and that you feel awful.
Here's the thing though. You know you were wrong, and you know there's no excuse. You let things get out of control, probably because you were trying really, really hard to make the relationship work. And your pwBPD takes advantage of that, manipulating you. Your mistake in my opinion was to let him get away with too much. The irony is that YOU feel bad about it, when objectively, the root cause of the blow-ups is the pwBPD's atrocious behavior.
I've noticed with the pwBPD in my life, that sometimes it appears that she's manufacturing a scene, in order to provoke another person into doing something they might regret. Typically the scene involves over-the-top behavior on her part, actions that always seem disproportionate to the situation--the emotional outbursts, the cruelty of insults, the duration of a tantrum, the accusations, the physicality, the dire threats, the refusal to participate as a collaborative/rational person, whatever. Sometimes it seems to me that her unspoken goal is to get the other person to crack. And when they do, typically with a reaction that's minor compared to what she's done just moments before, well, she pounces all over that. Suddenly, she focuses on the latest offense, and then doubles down. She shifts into full-on blame mode.
In the most extreme form of this tactic, the pwBPD will completely flip the script. Their version of events will highlight your small reaction, while ignoring their own behavior leading up to the break. Sometimes this is psychlogical manipulation strategy is known as DARVO, short for Deny, Attack, Reverse Victim and Offender. Typically the result is that YOU end up apologizing for your behavior, when the behavior of the pwBPD was worse and is what started the debacle.
At the core of this strategy is blame-shifting. In my experience with pwBPD, the victim mindset is pervasive, as is the inability to take any responsibility for their actions. After all, a pwBPD is convinced that others are causing their distress. So this is not only an EXCUSE to act out and be mean to you, but also an attempt to get a rise out of you, so they can pin absolutely everything on you. They feed on that reaction while blaming you for everything. By blaming you, they feel increasingly justified in treating you badly, while they generally won't feel any responsibility. My guess is that you never, ever get an apology from a pwBPD. Does that ring true?
What to do about all this? I think you have to recognize when you're being provoked earlier, and leave the scene earlier. It comes down to boundaries. You don't let people treat you like crap because you deserve better. When they start crapping all over you, no matter how sorry you feel for them, that doesn't give them the right. You leave the scene and only engage when they are treating you better. I know this is easier said than done. I'm working on it all the time. I've found it helps to have a Plan A and a Plan B for certain situations. For me, that usually means creating an "adult time out," time and space away from the pwBPD. Usually that involves going to another room, but sometimes it might mean taking a walk in nature or getting out of the house--a quick errand, a stop at the library, parking in a tranquil spot.
Just my two cents.