Mr Flibble - Stay your course. Please don't let what she has done be soft-peddled, even if she didn't "Have Sex"
Did she have sex with the sleazebag?
Often cheaters will try to narrowly define "sex" as to leave out every other sexual act and other form of betrayal, as if the only thing that ends relationships is full intercourse.
I've seen cheaters try to say oral sex, digital penetration, using condoms, only partially in, even anal or "only once" don't count!
You decide what is too far for you - not your wife (Who is a disloyal cheater and liar) or anybody on a forum who doesn't have to live your life.
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Having said that, particularly for close-proximity affairs, nude photos and burner phones come after sexual activity, not before.
Also, I consider nude photos to be sexual activity.
Not to mention this man now has explicit photos of your wife. Chances are very high they will be distributed one way or another.
So perhaps she didn't have sexual intercourse. Anybody who has been around this block knows the chances of that are pretty fucking low. And what she has done outside of sex is pretty fucking low in any case.
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Is there more she hasn't told you?
And as for reasons for lying? Self-preservance and fear I believe. It was obvious she wanted everything to just go away, to go back in time. Maybe It was too naive to expect her to tell me the truth when she knew it would mean it's over. So she let herself be eaten alive by guilt until she couldn't take it anymore and she came clean. You should have seem her this morning, she's a wreck. I can't help but feel sorry for her
The two bolded sections in the quote above contradict each other.
She lied because of self-preservation and fear? Absolutely.
She "came clean" because of guilt? Not hardly. She trickled some more truth because she you were grilling her absurd story and she had agreed to a polygraph.
She is trying to tell you "enough" to stave off a polygraph.
"Coming clean" would also include providing any hidden evidence etc.
She has not turned some corner where she can't stop telling the truth. Not hardly.
I would be incredibly surprised if your wife has "come clean" - a phrase which means she has told you EVERYTHING.
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Guilt? My take is that from the moment you confronted your wife, all of her actions have been aimed at mitigating the pain and repercussions to her own life, these latest revelations included.
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So where do you go from here?
It seems like you are pretty set on your course. If you know you want to divorce her and move on, you are making a decision that lines up with your values.
If you still harbor any feeling that you might reconcile with her, then remember this: Truth first, reconciliation (maybe) later. And she is still holding out.