Although it makes me crazy to think my partner needs or wants to get off on other women than me, I'm of the opinion, I guess, that as long as he is conscientious enough to hide it is so well it is as if it does not exist, then I can deal. As long as he is conscientious enough to watch it when I am not around, as long as he doesn't store it anywhere and is kind enough to clear his browsing history and cache, then I can keep my mouth shut. But when it gets to the point that it interferes with our sex life (i.e., I want sex and can't get it because he's spent himself on other women), or where he expects me to accept it, cope with it, encourage his porn viewing - I can't do that. I think it's hurtful and disrespectful.