Boyfriend and adult websites?

Well if you are generating income in another way besides the website then i suggest that you tell him, and let him know that now you are with him you are going to be shutting down the website. If it is not possible for you to shut down the site due to income then you need to tell him about it and if he is not okay with it then agree to try to find another job if he will accept that (uming you still want him, which it sounds like you would). I think you just need to find a quiet moment with him and maybe let him look at the site so he knows what he is dealing with etc. Like you said, better he finds out this way then through one of his friends!