My boyfriend has full custody of his 5 yo son. The mother currently has supervised visitation on Sundays that takes place under the supervision of her mother or sister. Yesterday she returned the son and neither the mother or sister were along. Two complete strangers were in the vehicle. When my boyfriend called and questioned here where one of them was, she said OK thanks and hung up. Is there anything that he can do that will get her into trouble? She recently took my boyfriend to court to try and get unsupervised visitation and they are awaiting the court order for that case. Any advice is appreciated.