I shall start this thread with:

Secondly, an openminded mother is a great thing. Really, it's a useful thing, it radiates, and it can multitask (it also cooks dinner and offers to do your laundry). BUT (echo-echo-echo...) this wheel of fortune was definitely turned in the wrong direction.
The history in one, long sentence:When I came out as a lesbian (10 years ago) my mother was very accepting (and announced it to the world), she was also then down with my ->-bleeped-<- apart from momentarily banning me from talking to transsexuals because she thought they were scary, old men in dresses (educational fix solved that one) and taking some distance from the subject as a whole which she always somewhat maintained.
Back to NOW (somewhat)About a month ago I visited my mother and it was the first time she saw my binder. We had talked about it in the past and she was always supportive. That day was no different; she immediately wanted to see the whole thing and went 'oooh'. Good moment in id-less history.
Today I visited her with my new, shorter haircut and my attire was rather masculine. She commented that she liked the haircut, but that it made me look like a boy.
The conversation that followed:
Mum: You are a boy.
Me: Er no.
Mum: No, really, you're a boy.
Me: Er... No.... I'm more of a boy and girl.
I figured playing the 'both' card would make more sense to her than the actual 'neither' one, and of course I topped the conversation with a mature reply:
'Plus! If I had been a boy you would have named me [name] and I don't like that name. So there.'
So here I am, seated behind an ancient computer with the thought my mother thinks I am ftm or will identify as one in the future.
And I headdesk.
Part of me wants to throw an Androgyne Lecture at her, the other tells me to just let it slide, and then there's a third curious bunch of id-less particles that has a genuine interest why on earth she made that statement (twice) with not a single form of doubt.
The fourth part, writing this post, is wondering why on earth I'm giving this so much thought.
Meh, insight anyone? I could definitely use some...