Bisexual erasure

Bisexual erasure or bisexual invisibility is the tendency to ignore, remove, falsify, or reexplain evidence of bisexuality in history, academia, news media and other primary sources. In its most extreme form, bisexual erasure can include denying that bisexuality exists. It is often a manifestation of biphobia, although it does not necessarily involve overt antagonism.

There is increasing inclusion and visibility of bisexuals, particularly in the LGBT community. American psychologist Beth Firestone writes that since she wrote her first book on bisexuality, in 1996, "bisexuality has gained visibility, although progress is uneven and awareness of bisexuality is still minimal or absent in many of the more remote regions of our country and internationally."

According to scholar Kenji Yoshino, there are three main investments that motivate both self-identified homosexuals and heterosexuals to seek to culturally erase bisexuality. These motivations are firstly, sexual orientation stabilization. This relieves people of the anxiety of having sexual orientation questioned, an untenable position since it is in fact unprovable. There is a belief that bisexuals are simply undecided, and that they are fundamentally homosexual or heterosexual. This isolates, marginalises and makes bisexuals invisible within the community. Secondly, the maintenance of the importance of gender, which is seen as erotically essential to monosexuals while this notion is challenged by the existence of bisexuality. Thirdly, the maintenance of monogamy since for mainstream Americans, a pair bond is preferred. However, bisexuals are generally assumed by monosexuals to be "intrinsically" non-monogamous.

In an article written for the 10th anniversary of Yoshino's piece, Heron Greenesmith argues that bisexuality is in fact inherently invisible in the law, beyond the reach of deliberate erasure. Firstly, she says it is because bisexuality is legally irrelevant with plaintiffs presumed to be monosexual unless outed and secondly, that when bisexuality is legally relevant it is erased within the legal culture since it complicates legal arguments that depend on a gender binary nature of sexuality.

...
Wikipedia