Someone we know had come out as non-binary. The who doesn't matter. My mum can not get her head round this and keeps asking me what the difference between being non-binary and being bisexual is. It doesn't matter how many times I tell her the two things aren't related, she still doesn't get it. I'm not saying I have the best understanding but she's driving me slowly insane.
Can anyone help explain in words of one syllable or less why the two things aren't connected?