Awww, Nonnie, this is an area that I expect is different for each person and/or Dwarf. Some NB Dwarves who are parents might prefer just to be called ‘parent’? Some may prefer ‘Amad’ or ‘Mum’.
Bear in mind please, that I am cis. My thoughts will not address the full nuance of this discussion, and I shouldn’t be taken as an authority AT ALL on this issue. Dweris is my character, sure, but she’s fictional. I would be honoured to take a back-seat to a NB person who has lived this situation, if they feel comfortable speaking about it.
I hope and believe that a Dwarf (or in our own world, any person) can be a mother, and NOT a woman. Because otherwise we start to enter into horrible role and gender stereotypes – or we start reducing the concept of ‘motherhood’ to ‘person who gives birth’ – and that way lies bigotry and bio-essentialism, and casts negative aspersions on the validity of a whole lot of adopting parents and trans people and more.
When it comes to my character of Dweris, however, she is a NB Dwarf who uses she/her pronouns, who dislikes the word ‘Amad’… but she likes the Westron colloquialisms ‘Mum’ or ‘Ma’. She is a mum, she’s Balin and Dwalin’s mum and she loves to be their mum and freely chooses to inhabit that role… but she’s not a Dwarrowdam. If we wanted to get right into the nitty-gritty of her gender identity, we could call her agender with a slight demigender bias.
But yeah, she’s a warrior, first and foremost. Warrior Dweris!