Full disclosure, had a couple of wines.
Out for a drink with eldest DD and DD3, who had more than a couple. She decided, whilst obviously drunk, to have an all out "I am not a woman, I am a man, my pronouns are he him, does that mean you wont love me anymore?" She is 20. Eldest DD (27) tried to rein it in, as did I because its not a good time to have that kind of conversation.
I said that I would always love her but I said that I would probably forget her new chosen name and will almost certainly call her by her birth name, but thats not out of disrespect but from habit. She was fine with that, but then went on a rant about JK. She said "I know you love JK and you have to choose her or me" I said "I dont love JK but I believe in science". Then she said "Do you believe in my choice or JK?!!!" and I said "I respect your choice. But you know I believe in womens rights". She started saying "Then you dont love me" and I said (I was calm, took a lot of effort) "I am not being emotionally blackmailed" and left.
What do I do now?
ETA that I realised that I said "I believe in womens rights" and that when she lost it