I finally had the talk with my mother last night. It's the first time we've ever discussed sex and gender ideology.
Respect was called for because she is, after all, my birthing person, but I will admit to being politely flummoxed that she was unaware humans only come in two sexes. At university in the US in the late 50s she was heavily into phys ed, and studied biology! She didn't bring up clownfish, but she came close.
I provided a condensed version of much of what is discussed here, and she thanked me for educating her (her words). She only watches mainstream news, so there was quite a learning curve. It’s likely she’ll next be discussing this with my sister, who is in the #BeKind camp, so some ground may be lost…