Just because this seems to be raised all too often:
The genetic fallacy, like an ad-hominem (etc) is an informal fallacy. It does not actually invalidate a statement; to do that we need to prove a formal fallacy via logic/mathematics (depending on the statement). Anyway,
Having an emotional bond and then suffering a traumatic event does not create a "trauma bond". It's an involved process complicated with power dynamics, a repeated cycle of abuse/rewards and many other emotional, physical and environmental factors. To try and ascertain a diagnosis over other people on an anonymous forum isn't beneficial (and can be downright harmful to some).
You've mentioned several times feeling angry on behalf of others; feeling justified in speaking for others (which you've edited out I see). But that's the issue - you don't get to be angry on behalf of others and you don't get to speak for others or guess the contents of anyone else's reasoning especially not based on incredibly limited information found on an anonymous forum.
SI has a lot of benefits to offer people - both those that cheated and those that were cheated on - but this kind of thread, in my opinion, isn't one of them.
My wife isn't now or hasn't been trauma bonded to me. I know that because we went to therapy, actual real-world therapy, separately and together. She offered me a chance to work things out together because of her reasons and her grace. And I took that chance because I wanted to build a future with her.
Granted, some people must have developed Stockholm Syndrome with their cheating partner. But not all. On an unrelated note, I'm pretty sure my parents have developed some form of traumatic bonding, although again, very complicated situation and it's not really a one-sided abusive kind of thing. As for you, I don't think you've shown any evidence so far how you've developed this syndrome with your wife.
1. A series of abusive adulterous actions (most affair constitute emotional and psychological abuse, including obviously gaslighting).
Maybe. But to develop a trauma bond you'll need to have a overt abusive behaviour followed by an overt compensatory behaviour to embed the punishment/reward cycle <--- note cycle. And usually some form of a power imbalance.
2. Causes significant and ongoing PTSD in the aftermath of discovery. Can trigger profound feelings of abandonment from childhood and worse.
Can cause PTSD (or PTSD-like symptoms, depending on the research you refer to). PTSD can also cause compulsions to repeat the trauma and/or behavioural patterns related to the traumatic event (I had that, yay me...). That's bonding to trauma, by the way.
3. Leads to a strong trauma bond with the unfaithful partner that is exceedingly hard for a faithful partner to sever.
You've asserted without example or evidence. At best we can say, May lead.
Trauma bonding, it turns out, may not be the exclusive province of only relationships with narcissists and abusers, but rather is the norm in most marriages after affairs. It means most, if not all, wayward spouses are perpetrating some level of abuse — not just during the affair but after and perhaps for a long time after.
You've gone again to asserting without evidence. Most of the actual research on this topic that I've found deals with very specific types of abusive relationships. Yes, those happen in a marriage where one of the partner cheats when that partner exhibits those tendencies and those patterns. Not in all relationships/marriages. There are more things in heaven and earth, Thumos, and more types of people and reasons that people cheat, Than are dreamt of in your philosophy.
I believe this accounts for the various phenomena we observe here: the intense hysterical bonding; the cycle of grief, dissociation, anger, depression, and POLF; the inability of a faithful partner to end the marriage right away in most cases.
That's great that you believe. I don't. And neither one of us is a licensed therapist or an actual social researcher.
This raises profound issues many here on SI not be comfortable with, because it suggests the authors of "Cheating in a Nutshell" are correct.
This is basically you being annoyed that not everyone agrees with Wayne and Tamara Mitchell. It doesn't actually raise any other issue with people not being comfortable with that book.
Anyway, it's 3.41am in Israel and I'm going to sleep. I wish you and your wife well (as I've said before). Good luck, it's a shitty journey but it's well worth it :)