bicentrism

The state or quality of being bicentric (having two centres).

The state or quality of being bicentric (having a bisexual bias or basis).

[…] characterizes three routes for the bisexual community: pansexuality, lesbigay focus, and bicentrism.

Everybody that came over here and then left had essentially the same reaction: YUCK. A large part of that "yuck" was the highly evolved bisexuals who were quick at the gun with anything that didn't fit their bicentric notion of the universe. That a great deal of that bicentrism was thinly veiled homophobia didn't bother them in the least.