There's nothing wrong with you for feeling the way you do. Feelings are feelings. They aren't good or bad. They just are. Tomorrow, you may feel differently. Or you may not. Whatever you feel is just fine.
That some people feel anger toward the OP, while others are more focused on their spouses ...well, it's based on a variety of factors. I think many who wish to R focus more on OP because it's not as scary as feeling the feelings about the spouses with whom they wish to reconcile.
It's safer to spew vitriol about someone whose response will have absolutely NO impact on your reconciliation.
It can feel awfully risky to feel, let alone express the same level of anger toward someone with whom you want to move forward constructively.
So we intellectualize a lot more about our spouses. We reframe our feelings to constructive, reconciliation-building actions. We express a safe level of emotion---enough that R is not undermined--and direct the rage to the OP, a person who does not matter.
And this is not a bad thing, as long as feelings aren't suppressed or rug-swept. There is a lot to be said for protecting your primary relationship from additional damage.
Also, you have to keep in mind that everyone's experience is different. Some OPs are victims themselves (not aware our WSs are married, or somehow manipulated/used otherwise). Some are really conniving and awful, and intent on causing the BS as much pain as possible. It's hard to maintain equanimity when you've got a bunnyboiler on your hands. And individual makeup comes into play, too. Some of us are more resilient than others. Some have had a lifetime of trauma, while others have not. Some have good coping skills, and others have none. Some come from happy families of origin. Others knew only dysfunction growing up. Some have had otherwise happy marriages, while others have struggled. Some have good, if wayward, spouses. Others have spouses who have never cared for them appropriately. Some have experienced years of gaslighting and infidelity, and respond very differently when the last straw lands on their backs.
You don't need to worry about which response to infidelity is the right one. Because there isn't a right one.
Feel your feelings. One of the biggest lessons infidelity holds is that that's ALL you can do. You can feel your own feelings, think your own thoughts, and direct your own behavior.
Other peoples'? Nope, you can't control their thoughts, feelings, or actions. Not even a little. (And that includes your WS.) It's a crappy way to learn that lesson, but it's actually a pretty good one to learn
[This message edited by solus sto at 11:44 AM, June 17th (Monday)]