Would someone out there who is biual please explain to me how that works?

Just wondering because I, at one time, thought I was only to later discover this really isn't the case. I have no interest in with a woman at this point in my life (I'm 27) and doubt very seriously that this will ever change. Like many gay men, I am looking for that special guy to share my life with. Presumably many people are looking for somthing along those lines - to have a committed relationship with someone - to build a life with one special person or is this not the case? And if you do, what do you think about the fact that you might start wanting to be with someone of the gender opposite the one you end up with and do you really think that wouldn't cause problems? Does a desire to have (or not have) children play a role in who you seek out relationships with? Do any of you not ever want to settle down with someone and have a monogamous relationship? Does anyone have an absolutely equal interest in both genders?