What would the alternative be to keeping quiet? To keep confronting her? Demand to know why she is doing what she is doing? You can not control another person, only you. There is no guarantee you can save you relationship by DB:ing but if you don´t follow the advice here and instead act on emotions, you will without doubt push her further away.
You will get through this! Listen to the vets, I promise you you´ll regret it if you don´t. I felt just as stressed and devastated as you in the beginning but I was forced to understand I just have to work on me and accept this new reality for now. Doesn´t mean it will always be like this but this is a slow process and needs to run its course. And as terrible as it is, there are never any guarantees. But you have no other choice.
Me: 38 Stbxw: 35 No kids Mini bd: February 6, 2019 ONS confirmed Sept 7, 2019 Told her to move out: September 8, 2019 W moved out: September 28, 2019 Divorce filed by me: September 23, 2019