Do you mean homeschooling by himself, as correspondence courses?
I am not sure it would work. It seems that your daughter and my son have a lot in common in their way of thinking. Anyway, it seems that prayers calmed things down a little and he is going back to school tomorrow.
Keep praying, because we know it is not a one day thing,although I could use an instant miracle. I ask others to pray,because my faith is gone down the tube.