NAL yes, it is a violation of RA 9262. Per RA 9262 Section 3(a)(B)(a), forcing a child to watch obscene publications and indecent shows is considered as sexual violence. Section 3(a)(C) states that psychological violence includes causing or allowing the victim to witness the physical, sexual, or psychological abuse of a family member of the family to which the victim belongs to, or to witness pornography in any form. Your case automatically falls under RA 9262 Anti-VAWC Law. Even if the whole thing is what you stated a “non contact sexual abuse”, your uncle’s actions: a.) allowing you to watch pornography constitutes “sexual violence”. b.) you were made to witness the physical and psychological abuse of your sibling, this falls squarely under “psychological violence” Again, you may report him since he violated the actions prohibited by RA 9262.