Found out that my older sister who apparently supports the LGBTQ+ community doesn't support Nonbinary people.

I thought she would support non binary people, she has trans and gender fluid friends, who she fully supports but when it comes to non binary people (she apparently doesn't know that genderfluid often falls under the nonbinary umbrella) she thinks it's a mental illness. I was going to come out to her as being nonbinary but not anymore. She also only thinks that gay, lesbian, and bi people exist. (Only for sexuality so excluding gender) It does kinda hurt knowing that she "supports" the LGBTQ+ community but that support doesn't go to what I am. (Aroace nonbinary --Possibly agender--. Tbh that did kinda solidify the fact that I am nonbinary because it made me realize how much I hate the idea of people always seeing me as someones sister, as someones daughter. I don't want to be seen as that I want to be seen has someones, sibling, someone's child, gender neutral terms.

The next time I see my friends I'm going to see what they think of non-binary people, hopefully they will be accepting.