Break Up & Divorce

What would you do if your daughter, age 16 at the time, chose to keep her mom's affair secret for more than two years?

So, basically I recently found out that my wife has had boyfriend for two years. She is 40, I am 41. I found out through reading my daughter's text messages between the boyfriend and her. Many of which included phrases like "I wish you were my dad." and "I'm glad you're my moms boyfriend, you're better than dad in every possible way."

I chose to download those, and save them, I also accessed my wife's messaging app (we are on Verizon so it's a simple matter of accessing it from the web) and found sexting, nude photos, nasty videos. The works.

I'm presently filing for divorce, and going through the process of removing my daughter from my will, and stopping all finding for her college. I'm so done with both of them. Am I wrong for leaving them both? Thankfully she won't get my home, I've owned it since before I met her. And because she makes as much as I do, there won't be alimony or support of any kind.. I'm thinking I'm just going to send divorce papers and ghost.
What would you do if your daughter, age 16 at the time, chose to keep her mom's affair secret for more than two years?
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