Suppressing your feelings =/= gay being a choice. Your gay friends who are married to girls are still gay and simply suppressed their true feelings in exchange for an easier life. And in no way, shape or form am I judging them for that. I don't know their struggle and I don't know what they've been through.
As for being gay a choice, I don't know nor do I care. What happens if we do say being gay is a choice? Does that then make it right to discriminate and cause hardship for gays? (I'm speaking in general, not attacking you OP

) I know I didn't choose to be gay and I know of someone who claims to have chosen to be gay (that lesbian girl from Sex and the City did an interview how she choose to be gay). To me, it doesn't matter.
All I know is that I will NEVER "stop" being gay because men are too hot. I STAN for men. The end. *skips off into the sunset even though the sun is just now coming up*