Ah, honestly idk how about my own dad supporting me in terms of being non-binary (I meaan, rn I can't ask him......Cause he's in the hospital...) the only reason my mum doesn't use gender neutral terms and them/they pronouns is because it's kinda almost difficult to use in terms of the Polish language (yea, I'm Polish but...I'm a chill Pole. As you can see. I'm here to help out others)