Boyfriend with Gay Issues

I stumbled upon your blog in searching for answers. My boyfriend and I have been together for almost a year now. He is what you would call a "mans man" and he works out all the time and has a pretty good body. Well everything started when I was on his computer (early early in the relationship) and I was looking on Craigslist and all these m4m searches popped up....naturally I asked. Even was like I won't judge you etc....just told me he didn't know about it and his email was hacked. I'm not an idiot or technologically retarded. .. well I found other stuff that shows he's been on Craigslist while in our relationship looking for men.... I don't think he has cheated on me yet. I don't know if this is weird or what but I would be okay with him being with guys on he side as long as it didn't affect our relationship and I don't think it would be an all the time thing. I want to confront him about this stuff and not in an accusatory way but I'm not even sure how to start it. I think he's embarrassed of it and hasn't admitted it to himself that he might be bi. A big red flag is he bashes gays all the time. I want to marry this guy and maybe I'm crazy thinking it could work. But I also stumbled upon a forum asking women if they would let their husband have dick on the side or join in and I have got to say I agree with it and I want him to be able t tell me the truth. What I am thinking of doing is showing him the website and simply say I am in agreement with this I wasn't born yesterday and I know your computer or email account didn't get hacked. What is the best way to approach this touchy subject with him?
Supportive gf 

First I have to say that you're much too blase about his interest in men. I think women who "let men have dick on the side" are being unrealistic and asking for trouble -- being unfair to themselves and to their husbands/boyfriends, especially when you consider that most "bisexual" men are homosexuals who go with women because they're ashamed of being gay. How could his going with guys not affect your relationship? You're absolutely right that gay-bashing is a Big Red Flag. This guy has serious issues with his sexuality, and is probably a homosexual man who, at this point in his life, doesn't want to be gay. I'm not always "politically correct" on the subject, but in my educated opinion, the whole bisexual thing has been overblown.

I suggest you start a conversation on homosexuality/bisexuality [he may be more comfortable at first talking about the latter] by discussing gay marriage and his opinion of it; talking about a gay friend; saying you have a woman friend whose husband likes men, etc. Anything to get the ball rolling. Be non-judgmental and non-accusatory. If he admits he is attracted to men -- although he probably won't -- suggest he get counseling or therapy from a sympathetic professional so he can finally come to accept himself.  Of course, that may well mean the end of your relationship.

Unfortunately, I've known many women who marry conflicted guys like this, and believe me, it never works out.