A bisexual person is someone that is attracted to more than one gender (ie women, men and non-binary) usually with preference
Bisexuality is often confused by the straggots with: pansexual, omnisxual, polysexual.
Bisexuals are not more likely to:
cheat on you
have a threesome
seek attention
fake being bi
Linda is Bisexual, she can be attracted to men women and enby but she has a preference toward women.