Firstly Im really sorry to hear about your story.
Im going through the emotional turmoil right now myself, and have posted the topic ahead of this one, which no one yet has replied too.
My circumstances are similar, wife suddenly started coming home late, not answering my calls, in the end i asked her to move out because i knew she was seeing someone else.
Its the old part wants her back, part knows Im better off without her.
Listening to the latter more now though!
Well, all I can say is that your other half has behaved totally unfairly to you. I know this might not seem fair for me to suggest it, but I think she either met someone else, or went back to her ex. Or is being stringed along by her ex.
At the end of day, youve got to realise that none of this is important. Its hard to accept that, because you want and need answers, but the truth is, probably those answers arent gonna help your mental state, and in the end youre better of not knowing the answers.
In my position, my wife also moved to a new address, didnt tell me where, hasnt contacted me, or couldnt care less if I had hung myself.
This instilled a strength in me, because if someone truly cared about me, they would not behave in this completely gross way.
Its hard for you, and its hard for me, but right now, youve just got to focus on getting through it.
Look at these suggestions.
If she came back, would you truly be able to forgive and be happy again with the way she treated you?
My answer NO!
Will it serve any purpose tracking her down, she obviously doesnt want you to do that.
My answer NO!
Even if you found her, knowing that she met someone else, and trying to get any truth out of her which wouldnt be possible, is it gonna help you?
My answer NO!
My position is now, I have written an email to my wife, and told her I want the divorce sorted asap, I dont contact her, and my daily theory is take one step at a time, and look to the future, and no matter what happens NEVER GO BACK!
My mind goes up and down, im human after all, I want to know the answers, and Ive got a heap of anger I want to release, but doing anything irrational is just gonna come back to you. Its not worth it.
Me and you will find the ideal women, so lets keep positive!
Time helps!
Good luck!