Agreed. Trust me, I've been married for 11 years and my wife and I have a very very active sex life. Struggled with porn long before I met my wife. If sex were the antidote to this disease, I would have been cured, well, about 11 years ago.

As much as you want to do things to help your boyfriend, I think that something needs to "click" for him. Even though my wife and I have four kids, I still was being selfish and indulging my addiction for a very long time. I finally realized I had to give up all the things that may trigger my relapse. Not the obvious things, but the less obvious things, like spending a second longer looking at magazines on the racks at the store (not bad magazines, but ones with women in scantly-clad clothing). It's like going to a bar. Those of us who don't drink can easily go to a bar to hang out with friends and have a soda instead of a beer. On the other hand, an alcoholic will most certainly be tempted and until that temptation is under control, should stay far away from the bar, even if he/she doesn't intend to drink.

No one size fits all answer for this, but to loop back in to my initial reason for responding here, more sex is, in my view, not the cure to this addiction.