Ex allowed to add to school check out list even though he is non custodial
So my ex has joint legal and I have sole physical - papers allow him two weekends from fri at 5 until he drops them off at school on Monday morning. He has attempted to check them out for various reasons but isn't allowed due to the court papers. He has a friend in the school office who has allowed him to add his parents onto the school check out list. As the custodial parent who legally has physical custody - can this be allowed? I find it odd that he can't check them out per the court papers, but the "friend" allowed him to add his parents which basically allows him the opportunity to take them. I just found this out, and I will be at the school the first of the week.