Bisexual erasure
Bisexual erasure (or bi erasure), also called bisexual invisibility, is the tendency to ignore, remove, falsify, or re-explain evidence of bisexuality (or similar identities, such as pansexuality) in history, academia, the news media, and other primary sources. Bisexual erasure happens in both heterosexual and LGBTQ+ communities and bisexual identities are often described as just "phases" or "confusion".