M
Mayday
if I were in a relationship with a woman who spent time, energy, and money exploring her own attraction to men it would make me wonder ... I think I would go quiet as well
I think I would do this too. I'm not entirely sure why. I can't speak for what may or may not be going through your husband's mind but will try and answer the 'why' from my own thinking
I know that when I have been with someone and they professed an attraction or admiration of a certain type of person (maybe redheads or liking a specific accent) then I feel bad for not being what they want. I wouldn't actually say that I am an inherently insecure person, but certain things do trigger those feelings in me. I think probably from growing up never feeling like I was enough, always feeling bad for not being what my family wanted. Maybe that will always be a "wired button" for me, no matter if the person pushing that button isn't doing it to hurt me at all.
Also I think it's worth considering that male heterosexuals grow up with a lot of different expectationss of them in terms of their sexuality, a lot of it revolves around sexuality being about actions, what they have done, what they want to do...so it's more about "doing" women as opposed to "being" heterosexual. Does that kind of make sense? So although you might be telling him you have no intention of acting on your bisexuality, it might be hard for him to actually hear or believe that because of all the programming (not sure that's the right word) of his own youth and figuring out sexuality.