Your version of the truth is just that, another opinion, and frankly you being bisexual yourself leads me to believe you are too biased to even admit to there being even one drawback to dating a bisexual person. Which you've already denied. This is called... Hmm.. I know there's a psychological term here... Something like living in denial or refusing to realize the truth.
The fact of the matter is (for whatever reason) every single girl that I've been attracted to has been bisexual. I noticed this about a year ago or so. It's very odd but I have the statistics to back it up. Seriously. I noticed the pattern because when I started out on the dating scene (having not been on it in a year or two), every time I hit on a girl or a girl hit on me she'd turn out to be bisexual. I'm not even lying, I swear to whatever god you choose. EVERY TIME. This was just in a couple month span of me trying to get into the dating scene. This got me wondering if this was the case with my years of girlfriends throughout my life. I thought back, went through every single GF I had ever had...
Out of all the like 10 or whatever women I had the only long term relationship I had was with a woman who claimed to be straight AND I think the only reason she claimed to be straight is because she was like a major religious nut. This was when I was religious myself so it was cool then. She was the antithesis of a swinger. However, I still suspect there's some bisexuality she never let come out because of her religion and her nut parents. So, yes, for some reason bisexual women and I are just like... joined at the hip. Maybe it's because we're both freaks in bed.
BTW- as an experiment to see if I really was only attracted to bi women I did a blind test... I never asked any girl her sexual orienation during like a year or two period. I'd let her tell me, which normally took from 2 weeks+. So, by the time we were well into a relationship I'd find out she's bisexual. Every time. I wouldn't even suspect it most of the time, she'd just come out with it one day randomly. Hell I wasn't even thinking about it. Talk about weird.
Swinging and bisexuality go hand in hand. Normally. And if you notice I wasn't downing bisexuality per se, I was downing irresponsibile people who happen to be predominantly bisexual, generally of the swinger type. And if you notice I said that straight people of the swinger type do this kinda shit too.
The fact of the matter is I believe that there is a statistical anomaly that makes people of the bisexual type and people of the swinger type more predisposed to being unfaithful when they are less experienced and immature.
I think it's a solid hypothesis.