Should I count this as cheating or disrespectful or both

Nana • 👼🏾 May 24 2019👼🏾 August 16 2019 Angel Mommy ! A Mommy to prince K 08/29/2020

My fiancé and I been together for a year I know he watches porn so do I but on snap he have a lot ok naked women and they be playing with them self and he send it to his self also he have friends who send him naked videos of girls too