Mistake still can be fixed (Sonadow story)

4 years ago, the azure hedgehog left the city and moved on to the small town to start a new life. The commander gave team dark a mission to capture the most dangerous mafia in the small town called "emerald town".

what will happen if shadow meet the azure again and how will he react (or shadow, realize that he had a 4 years old son can he still fix the mistake he had done or can sonic still forgive the ebony)