My Ex-girl friend also said at different occasions, she would be allright with polyamory, except the sexual part of it (After all, she was not that straight with her own concept, but a poly relationship was not possible with her, because of her being extremly jealous when other women approached me).
Yes, I would try and find out, what his opinion is. And if he becomes poly or at least wishes to have a romantic & sexual relationship with you, you can be surprised of what you didn't expect (I wouldn't expect it). May be, he really has to become more familiar with polyamory and has to think about it, as it was said before?!
Last edited by Imagination; 12-20-2011 at 06:52 PM.