Just... wow. From the FWS transcript linked below (my bold):
My name is Rachel Watson and I am the mother of a 14 year old, non-binary kid called Roo. So when Roo was about 10 years old, they started wearing their little brothers clothes, they're quite close in age and size, so it was easy. And we just sort of let it be for a while. And then I thought it had gone on for kind of a few months, and I thought, there's a whole range of reasons why this might be the case, starting from boys clothes are more comfier, because they are, to I want to be a boy, and like a spectrum in between of reasons why they might be doing that.
So we had a chat. And I sent Roo away with some kind of resources to look for. And it happened during pride month, which was quite handy. So kind of TV, YouTube had loads of things about pride month. And they came back to me and said, I think I'm going to embarrass my kid by saying this, I think I'm gender fluent. And I said, I think you mean fluid, darling. And if that's how you feel that's great. I wasn't sure that that's what it was. I suspected that they were more of a non-binary kind of a neither gender, kind more strongly, rather than somebody that switches between the two. So I said, go and research what non-binary means.
And then still, even with, I think I did a good job, I think I was supportive, I think that I was quite well educated before the conversation. And even with offering that kind of love and support. Roo still kind of wrote me a coming out letter and was really nervous about telling me that they were non-binary, even though it was me that had suggested that they might be.