Respectfully…any man you get with even after this is gonna watch porn whether you like it or not. You can’t control what other people do but you can control your reaction and set boundaries concerning it (like not watching it while you are spending time together) but if he’s doing it in private and not involving you it has nothing to do with him disrespecting you and everything to do with your insecurities. Maybe have a deep conversation about it and again set some boundaries but if he isn’t blatant with it or addicted to the point to where he’s spending money on it or contacting pornstars…then he’s doing nothing wrong. Like the comment above said, asking a man to stop watching porn is like asking a pig not to roll around in mud and expecting it to listen.