Oh. My. Gosh. Do you consider this cheating?

Okay. So. I was going through my boyfriends phone to look at the pictures he took of me and our dog, and I accidentally deleted one so I went to his deleted pictures to undelete It.... and I freaking saw porn screenshots on his phone. What the heck. We have been together for almost 3 years and been living with each other for over a year. What the f*** do I do???

I look at that is cheating. If I’m not satisfying him that he has to go to porn for It, then that’s cheating.

Somebody help. Do I tell him It upset me??? Do I drop It??? Help.