I was replyin to an email to my son's dad and his girlfriend regarding times of visit for my son. I added an email address to the mailout of a legal student who keeps all communications on file for me in the event that my son'd dad ever takes me back to court. The ex now wants contact information for the person added in the email contact. The dad feels he i entitled to this information as it's an email he sent. The court order for our son has been in play for the last 10 years and I just track communications as I don't trust the controlling nature of my ex. Do I have to release this information to him? I represent myself when we go to court.