I'm sorry you are going through this. Just make sure you are making this decision based on logic and not emotion. Things are about to get bumpy for you. Fasten your seatbelt.
My ex-wife was very angry when we went through the D process. It was awful but I finally made it through the storm. The stress was unreal.
You have my support, Tim. If you have your heart set on it, pull the trigger and brace yourself. You can do this, I know you can.
