My son has a 7year old daughter who was bapitised in the Anglican church and who lives with her mother. He has reasonable access to her. He has equal and shared care under the agreement, and consented to the child attending a Catholic school. He is not Catholic but the mother nominally is although she did not want her daughter baptized as a Catholic at the time. She does not attend church. My son has learned that his daughter is making her first communion in the catholic church this year through the school.There has been no discussion with him about this event happening and no agreement to change her religion. My son sometimes attends church with his daughter. Does anyone know if this is legal under family law?