multigloria:

someone: supergirl can’t like lena, she has liked boys before 

me, a bisexual:

someone: can you believe andrew garfield said he wanted spiderman to get a boyfriend, i mean he had a girlfriend in the past, he can’t be gay 

me, a bisexual:

someone: steve rogers can’t be with bucky, he dated peggy, he is obviously straight

me, a bisexual:

someone: what do you mean wonderwoman is bisexual? she had a boyfriend

me, a bisexual:

someone: this character is straight because he/she only has been with people of the opposite gender

me, a bisexual:

It gets worse when they say that about characters who have been bi or pan before. Like, several iterations of spiderman are canonically bi and ends up in a relationship with deadpool and yet people still claim spiderman AND deadpool are straight despite deadpool never having been straight in any version.