I'm confused. My gf wants to be known as "non-binary" but she says nothing has changed between us. She still wants to be my "partner". I just told her that it was okay with me whatever she wants to do. How should I handle this?
I think you handled it well. Just be supportive of what she wants to do since she wants to stay with you anyway. She just may be somewhat confused about who she is and how she wants to conduct her life.