I agree with much said above. Basically you can not change another person..change must come from within. But if you allow another person to repeatedly step over your clearly stated boundaries then you are allowing that person to change you and not for the better. Staying with someone who does not share, compromise, or respect your boundaries and values is just a recipe for unhappiness and suffering. You have to be true to yourself and your values first and foremostly. IMHO, he does seem like a bit of a pig. I mean, if you're an understanding woman who respects his need for porn, for a decent guy that should be acceptable terms. But for him to flaunt his masterbaturary addiction for every and any girl who's willing to throw their "tits" all over the internet, not only to your face but also all over social media... that is disrespectful to you. And he clearly, knows his personal values and boundaries...but they are not in line with him saying he wants to be in a serious relationship with you. If you truly love and respect someone THAT relationship would take presidence over his "relationship" with random TnA. Please don't allow yourself to feel degraded. You sound like a great woman and you deserve better. Walk away before you loss yourself further. Hopefully, someday he will either realize he has a problem and get help or maybe he just needs to grow up a bit more....either way he's not ready yet... Find someone who is.