You need to take care of your son. And if that means taking him to school, then you should. Dont make your kid suffer because of what she is doing. You can wait till you MC session on Wednesday if you think that is best but you can stick up for yourself without being controlling. (Warning, 2x4 coming). You need to be a man. Grow a pair and move back into the MRB. No woman wants to be married to a pushover. She's the one that wants to move out so why should be out of the MBR? Detach, 180 and GAL. Show her just how awesome you are even if she isn't a part of your life. She will see what she is missing. Dont be a doormat; its not attractive. A real man can be a leader for his family without being a control freak. Learn how to be that man.
Me: 48 y/o W: 47 y/o Together: > 20 yrs BD: Dec '15, then S 2nd BD: Mar '16, then I filed for D April '16: started piecing