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Sordid, was OP OK with you sharing information from your private messages?
OP directly asked everyone for their opinions on how plausible his wife's story and perspective seemed because he hadn't yet made up his mind and was trying to make sense of it. To everyone clutching their pearls in offense at the responses, maybe you should offer up your own counter-perspective instead of tone-policing everyone who literally gave OP what he asked for.
People abandon threads for a variety of reasons. Sometimes they are mentally processing all the information and just need a break. Sometimes a lawyer advises them not to post because it might compromise their legal strategy. Sometimes people are busy at work and don't have time to read and respond to comments all day. And yes, something people abandon threads because they don't like the responses... but that doesn't make those wrong or inappropriate.
Sometimes, people spend months or years in reconciliation and then come back. How many posts have we seen where an OP disappears, comes back months or even years later, and says: "You guys were right, I should've listened, please help me"? Probably hundreds, if not thousands.
There are some dire situations, and OP's certainly counts, where the betrayed spouse does not have the luxury of waiting 6 months to a year to figure out what they want to do. The legal, financial, and (in many cases) personal safety risks, are simply too great.
In other words, when someone is standing in front of moving train and doesn't realize it, you're not helping him by gently coaxing him or trying to explain the pros and cons of getting hit by the train vs jumping off the tracks. You yell at them to get off the tracks and hope to God that they have the good sense to listen. Whether the train would've stopped on its own or changed tracks before it hit him doesn't really matter. He lost nothing by protecting himself from the worst case scenario instead of standing there and hoping for the best.
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OP, if you are reading this, one of things you might be thinking that because you love your kids and have raised them their entire lives, you're already emotionally invested and legally/financially bound, so what is the harm in weighing your options about whether or not to try to work things out with your wife? I certainly think that this is your wife's mentality.
What you need to seriously consider is this: Your wife committed adultery and premeditated paternity fraud... and not only doesn't feel bad about it, she expects you to feel grateful for it! What other dastardly things might she have done or is willing to do in the future in order to get what she wants? If someone you love was in your situation, what would you say? Wouldn't you feel both angry on his behalf and frightened for him?
Please know that this is the mindset of the passionate responses you're getting. We might not know you personally, but we see ourselves and our loved ones standing in your shoes. In many cases, you are getting the advice that many of us wish we had been given when we started our own ordeals.
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As for your wife's offer to sign over everything to you (money, house, custody, etc), do not take that bait. A lopsided post-nuptial or divorce settlement can be easily thrown out if contested in court. You might not even be able to get a lawyer who is willing to draft such an agreement or a judge willing to sign off on it. You also need to consider the possibility that she could accuse you later of coercion (perhaps via domestic abuse) and claim she was under duress when she signed everything over to you. Remember, this is a woman who has already committed fraud and various improprieties in her workplace.
[This message edited by BluerThanBlue at 3:12 PM, Wednesday, April 13th]