Hey there bud.
Let me first start off by saying I'm sorry you're in this mess to begin with. The shock and devastation associated with what you're going through, is nothing compared to the betrayal of it all.
Now I'm not exactly a veteran to this site. Hell, I can't even PM yet.
But what I can do, is tell you that despite your user name,there is hope.
I'm sure you're going through a whirlwind of emotions right now. Constantly running scenarios in your head.
Let me tell you, this is not where you want to be right now. Whether you want to admit it or not you've just suffered some serious trama brother. So what you need, is some time to focus on yourself.
Right now, the most important things in your life are your children, and your own well being. As difficult as it may be to acknowledge, your well being has to be your first priority.
When you married your wife, you became a team, and now that it has been clear that your marriage is over, you'll need to get back into single mindset.
You're no longer married to this woman already, despite what legal documents say. Because I'm sure you're not the type to be married to such a cold and heartless person.
The best, and probably the fastest way to not only recover from this, is to DETACH.
Even if your goal is to reconcile, this is still the best option. Because the woman you married is gone and now it's quite evident you didn't know who she truly was at all. Despite the nagging memories that will argue differently.
Do what's best for yourself. Yes, the Gym is a great idea, but only because for one it's a physically exhausting exercise that will not only help you sleep but also help produce endorphins which are crucial in these trying times.
However, the Gym isn't the only option.
Running, spending time doing things with your children, with friends, or even just a hobby you've put off for a while.
When you get those thoughts, and you know which ones I'm talking about.. The ones that hit home the most and feel like problems you just couldn't solve? Just remember you've done your best and never once deserved the betrayal this person has caused you.
You wouldn't tolerate such actions from friends, or family members right?
I'm sure you've met your fair share of liars and manipulative people in your life.
As hard as it is to face you'll need to think of her as one. If your goal is reconciliation, then that still remains the constant.
You deserve to treat her as such. You deserve time to grieve your loss of trust and you marriage, and if she asks why you're being indifferent then rightly say so.
But don't fool yourself man. The only way to save this love, is to forge a new one entirely. One where the premise is her making up for lack of trust, lies, and infidelity.
From your short posts, direct measages, and forthcoming attitude, I can tell you don't BS. Which is why I wanna lay it on the line:
Who were you before you met her?
Do you think this younger you would condone what she's done? Or kick your own ass for taking so long to realize what you need to do?
I'm sure he'd tell you just what I'm about to tell you now.
You've got this. For the sake of yourself and your kids you'll do what needs to be done regardless and no one will tell you otherwise.
You've got my support bro and if you need more the cool bastards her will have your back in a heartbeat. Stay confident and strong man. Update if you can and remember you're not in the wrong here.