Hi Shannon---
It hurts so much, because your separation is still very new/fresh. She has only been gone a month. That is a very short period of time, to expect yourself to be coming anywhere near getting over her.
I know where you are at, only too well.
I remember the pain of when my XH moved out, and into an apartment. I wanted to do the drive by thing, and see if OW was there.
I refrained though. For me, it would have killed me to know she was there.
I think for wayward spouses, (IF she is wayward)they are very selfish and out for themselves when they head down this road. They truly think of no one but themselves.
They don't think of their spouse or their children. It's so sad.
I remember very, very well my X looking right into my face, and telling me he didn't love me anymore the way a husband should love his wife.
You would have thought that would have been a wake up call, but, I still begged him to stay.
Your wife telling you to "let go" doesn't just happen that easy.
You have to come into that in your own time.
I couldn't "let go" so to speak, until more facts were presented to me by others.
It wasn't enough for him to tell me. When my now X-SIL called me with info and a friend told me of another event with someone else, THEN and only then did I feel like enough!
Probably for you, you want to try to turn this situation around.
Have you mentioned marriage counseling to your wife? Is this an option?
While I know how painful it is during this time, the best you can do is be the stable parent for your children. They need a strong parent.
I did both marriage counseling, and independent counseling.
I would suggest you get counseling.
I will also mention that I didn't care for the first counselor I went to, and found a new one.
Just because they are a counselor, doesn't mean they are right for you.
But, by all means, DO NOT go over there and do anything to that guy.
That will land you where you don't want to be.
I understand your feelings, but let them be only feelings.
Post here as much as you need to.
People here have been through what you are going through.
There is a lot to be learned from others here.
Granted, they won't take away your pain, but you will feel less alone.
Trust me, it takes a long time to "let go".
Take care of yourself, and be the strong parent for your children, they need you Dad.
K.