My ex brought our daughter a new tablet and set up a Google account for her. It prompted him to set up Google family and he put his email in and sent me an invite as an additional parent. I do not want this, he has full control and observation over a child who he see's for a few hours each week. He emotionally abused me and this just feels wrong. The manager can't leave the group and I can't have any control on her account unless I join the account and become part of the family. He says he can't see what the problem is. I'm tempted just to open another account using my email. Am I being unreasonable?