her sometimes visceral reactions to triggers and to me causes me to instantly feel lower than shit. I am not blaming her..
I'm going to start with this comment because I want you to keep examining yourself for signs of your own self-bias and how it leads to a victim mentality. Once you begin to see and understand this within yourself, it will help a lot in the process of overcoming it. Look at the words you said above. You say you are not blaming her. But you are. You are saying here that her reactions are the cause of how you feel. But that's not true. Each person in this world has 100% ownership of two things. How they feel, and how they react to those feelings. So for example...
Let's say that you and I are best friends, and one day I get upset and tell you to go fuck yourself. Since we are best friends, you might feel upset about this, and want to try and fix whatever caused me to become upset with you.
Now let's say that you and I are old enemies, and one day I get upset and tell you to go fuck yourself. Since we are old enemies, you might tell me to go fuck myself as well, shake your head in disbelief and get on about the rest of your day, not giving a damn how I feel about you at all.
In both of these cases, what I felt and said were the same. However, your responses were different. Why?
In one scenario, my opinion of you mattered to you. In the other, it did not. My actions did not change. Your responses did. No one likes being told to go F themselves, it usually upsets us no matter what. However, we get to choose how to respond, both to our own feelings and to each other. How we choose to respond is based on how we feel about ourselves, and the people around us. So let's set up some ground rules right here, okay?
Rule #1: Feelings are not "right" or "wrong", they just are.
Our emotions are tied to our amygdala, the "lizard brain". This is what drives our "fight or flight" tendencies and controls our base emotions. This part of our brain doesn't have any kind of logic or reasoning, it just responds to stimuli and then forms a response based on that. What I want you to understand here is that our emotions, while sometimes painful and overwhelming, are still just emotions. They won't kill us. We will survive them. And not every strong emotion requires a strong (or any) response. As WS's, we tend to be very emotionally driven. The key to handling emotions is that we need to allow them to exist and process, while NOT allowing them to control our responses. So if your wife is upset and your brain's response is to feel shame or even anger, then so be it. We can't control our emotions, we can only choose how to react to them. And here is a secret I'll share with you. The reactions we choose will help shape our future emotions over time. (So for example, if I told you to go F yourself one time, you might get upset, but you ignore it and leave. After 100 times, it won't even phase you. After a while, your body learns what your responses are, and adapts based on those responses. Respond with fear each time and fear becomes our "go-to" emotion and response. Respond with conviction and courage, and that becomes our new norm).
Rule #2: Our responses are our own
The frontal lobe is the part of our brains that pertains to higher reasoning. This is where we process our emotions and decide how to react to them. While emotions "just are", responses are something that we DO have total control over. We can choose what actions to take, and even how to steer our future emotions. So again, if told to go F yourself, you could allow your emotions to rule and respond by getting angry or even violent. OR, you can tell yourself, "Even though I'm really pissed, this guy is not worth my time and I'm a better person than that." My point being, you can feel shitty and ashamed about what you did to your wife, that makes sense, and you should. However, what is MUCH more important is the question of, "So what are you doing to do about that?". The way you climb out of shame is by building a ladder made of things you aren't ashamed of. That may or may not be enough for other people to feel differently about you, but that's not what's important. What is important is that you know that you did the best you could. When you've done all you can and have made your best effort, it is almost impossible for others to make you feel bad about yourself.
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Okay, so one last example. Let's say that you decide to hold a party, and invite a bunch of co-workers over. One co-worker shows up drunk and proceeds to drink even more at the party. Before the evening is over, he manages to call your wife a slut, gets into a physical altercation with another guest, ends up breaking some fragile items in your home and then pukes on the carpet. Oy vey!
Now, let's say that the next day, that same co-worker comes over and makes a very heartfelt apology to your wife for his behavior. He sends out an email to everyone in the company that showed up and apologized for ruining their night. He personally scrubs the puke off the floor and writes you a check for the damaged items. He allows you to go off on him and never once gets defensive or makes excuses for his behavior. Instead, he assures you that you have every right to be upset with him and doesn't blame you if he never gets invited again. On top of all that, he makes you a promise to go start an AA program, and an anger management program.
Now here is the million-dollar question. How do you feel about this person now?
Granted, the damage is still done. Nothing can undo that. He still made a real mess of the evening and took everyone else down with him. I'm sure he feels like shit for what he did and probably would prefer to crawl under a rock and die. But he doesn't. He doesn't allow his emotions to rule his reactions. Instead, he makes a choice to own his shit, and do everything he possibly can to make you "whole" again, and in the process, does everything he can to make himself "whole" again as well. He chooses to do what he feels is the most responsible thing he can, the things that allow him to retain at least some self-respect for himself, and makes choices that he feels he can be proud of now, even if he still isn't proud of what he did then. And the amazing thing is, our own responses to him are probably the same. If he had chosen to instead wallow in self-pity and blame everyone around him for his actions (e.g. You saw I was drinking too much, why didn't you stop me?) then how would that help us at all? We have no need for him to feel bad, that doesn't help us. We need him to be responsible for himself and own his shit. When he does that, it not only makes him feel better, it makes us feel better too. At the end of the day, we just want to know that he "gets it", and that he is taking steps to make sure it doesn't happen again. That helps us to respect him again. We might even invite him to the next party again.
How did you reconcile your statement "...it is actually about feeling good enough about yourself, and loving yourself enough, to not accept anything in your life other than those things which make you feel proud and self-respecting." with the reality that she ... is the very manifestation ... of me being a shitty person...
Hopefully, by now, you have the answer to this question. There is nothing to reconcile. What we did, is done. It is in the past and cannot be undone. The question is, do we allow it to define us? Or is it simply part of our story? At one point in time, we used to shit in our pants. Now we do not. We know better now, and we handle it differently now. We will never be proud of shitting our pants, but we also allow ourselves the grace to say, "That was then, and I didn't understand then what I understand now. Now, I take ownership of how I handle my bodily functions". We do the same with our infidelity. What we did will never be "okay" or acceptable in any way. But what we do moving forward is another story. The way you stop feeling like a shitty person is by actively being a non-shitty person. By being someone whose current actions are ones we proud of. In the same way that our drunk co-worker made a mess, but then owned it and gained our respect back, we need to do the same for ourselves. Being mad at yourself for your infidelity is useless, UNLESS you make the choice, and take the actions, to learn and change from it. Decide right now, today, that you will never lie about anything to anyone ever again, period. Yes, those pants make you look fat. Yes, I ate the last cookie. Yes, I was staring at her boobs. When we own our shit, we become stronger, and we feel better about ourselves. We gain respect for ourselves because we build it, one emotional brick at a time.