Do you really have disdain for women though? Can't stand your girlfriend? Really condemn and have total scorn for NHNS? Have utter contempt for all the women on this board? Hate men? Truly hate them? I find that hard to believe.
You've repeated the line "I have always been attracted to men and women blah blah blah". To my mind, could he have said that any other way without giving away the game? If he is to pick one or the other he shows his hand. The only choice left is to say both. I don't put that much stock in that sentence. Others do, I can see that. I also don't put much weight on something that was written back in 1765 by a teenage kid whose whole schtick was to talk shit.
Indeed, contempt of women doesn't mean you're gay. There are women that can't stand men. There is even a branch of feminism whose ideology is that all women must hate men and as a consequence be lesbians. To do otherwise is to fraternise with the enemy. If you see women through the eyes of condemnation and scorn (and I contend this is becoming heightened in his increasing years), the last thing you want to do is to form any sort of intimate relationship with one.
Yes, you're right, it doesn't mean he isn't attracted to them. I've just not seen any evidence which indicates he his attracted to them. He does however roll around naked in bed with men, dance with them and if that actor is to be believed (I wish I could find that post), live with them. I don't see any sort of equivalent situations to those when it comes to women.