Do bisexual women and men have boyfriends and girlfriends at the same times?

Do bisexual women and men have boyfriends and girlfriends at the same times? Possibly, many people want to ask this question. And what is the truth?
Bisexual people means someone who love both women and men, even so, it doesn't means bisexual guys have boyfriends and girlfriends at the same times. Why? A lot of people think bisexual people must be flower heart, actually, most of them are fastidiously exclusive. Now, you should know that bisexual people just have boyfriends or girlfriends at usual.
At the same times, not all bisexual people choose to marry the opposite sex, maybe they will choose the same sex, or someone just like them, namely, both of them are bi couples. And there are another question, now this society, the imbalance of men and women so that it's not easy for every men to get married.
In a word, bisexual women and men just like all of us, and they would have both boyfriends and girlfriends if they want.

@Bisexual Kiss