After I came out to my parents and they basiclally shut me down (like 4 months ago) I only had the courage to say something to my mother once again (1 month ago) which was that I asked her to finally acknowledge my identity, and she literally told me "You're too young to know this yet, and as long as that is and you don't transition you're still my daughter and you can't do anything about that."
After a lot of screaming and crying from both sides we agreed that she would try and start referring of/to me gender neutrally (introducing me as her child, not her daughter) and will also stop with the overly feminine nicknames she often calls me.
As for the culture/shaving question: I'm from Germany, and whilst most ciswomen/teengirls shave literally everything, it is still okay and not commented at when you don't shave. I'm not out and stopped shaving my legs half a year ago, and aside from my mom's acknowledgement ("Oh, did you stop shaving?") nothing else was ever said to me by anyone (yet).
And European women most certainly are not "nasty and hairy"

At least nowadays not anymore. It was common in the 70s though (at least here in Germany).