Stay strong buddy. You are doing extremely well, waaaay better than I was doing at your timeline. The darkest time for me was about 6 months in.

Read about stages of grief. I was reading that you were not crying. I would dare to say that you are still in shock and the reality of situationhas not set in yet. It wil. Nothing wrong with that. You will probably find that the anger inside you will start to build up. That is perfectly normal as well. You have to let the anger out. Hiking in the mountains did wonders for me when I was in this situation and my life was in turmoil.

This is the time to improve yourself and grow into the best version of youself you can be. You have been given time to work on yourself and it is an incredible gift.

Wondering about OM and what is going on in your W's mind is utterly pointles. I can pretty much guarantee you that not even she knows what she wants let alone what she thinks.

Focus on the kids and be the best dad possible. Be their rock, they will need you. I think you might see your W's life dissintegrate and you will not be able to do anything about it. It will be breaking your heart and angering you at the same time.

Do not be upset with yourself.

Stay strong buddy, you are not alone, all of us on these boards have gone through the same things you are going through.