Final answer:
RA 7610 or the Special Protection of Children Against Abuse, Exploitation, and Discrimination Act is applied in cases of child abuse filed by parents.
Step-by-step explanation:
When a case of child abuse is filed by parents, the law applied in the Philippines is RA 7610 or the Special Protection of Children Against Abuse, Exploitation, and Discrimination Act. This law provides protection and support for children who are victims of abuse, exploitation, and discrimination. It defines child abuse and lays out the penalties for offenders.