Hey Amber,
i'm sure you've seen plenty already but i just wanted to add some things in for you.
your up againsed one hell of a problem and your gona have to realise that you cannot change a person, sure you may seam to for a year maybe two but after that the old personality will start to come through, and more to the point when it does he will feel resentful of how you made him change.
next up you have to realise that us boys are very sexualy motavated. its all genetic, boys are encoded to spread the seeds of life through as many parteners as they can find, girls are encoded to search out the one best mate, alpha male. its only our modern morol codes that keep us in monogamy.
next up if he is only looking at some standard naughty pics, nothing illegal or horibal, let him. it does not mean that he does not love you, as above us boys dont have such a strong link between love and sex as you girls. why do you think prostitution has been around for centuarys. for him its just a vent, and in the long run it'll probably keep him satisfyed and by your side rather than by someone else's side.
right, banning him or spying on him will only fuel his fire, so much more of a thrill to know you may get caught. and the thrill of getting away with it!
why dont you hit a compramise, tell him strate you can handel the normal porn, anything illegal, animal or <insert you own boundery here> and you'll leave him ( and by the way, if hes looking at boys, dont marry him! =

)
right there you go hope it made sence, sorry about the spelling. and seriously dont de-rail your own train unless it heading for a worse disaster.
please take no offence if you dont aggree with me, i wish you all the luck in the world.
spikes
disclaimer: and words and pharses used in this post are purely the opion of the author, you do not have to belive or take heed of any advice given. you do not need to reply with any abuse or direction, just trying to be helpfull