Watching porn with my guy

I have watched porn with boyfriends before and it normally goes like we both start out watching the tv and it doesn't take long for our attention to get turned to each other and the porn on the tv is just background noise. But when my new boyfriend and I watched it together for the first time he never stopped watching the tv even while he was humping me he never looked away. I'm pissed to the point I want to leave him. Should I be mad or not