I'm not sure how much backstory to put here, but DC13 (biologically male) has been "gender non-conforming" from a very early age. This was a non-issue for us until late primary school at which point she became aware of transgenderism, and asked for people to use female pronouns. She is now at high school, and is treated to all intents and purposes as female (I should add that DH and I have had serious reservations about this, and have tried to slow down the social transitioning, but our influence feels neglible in comparison to the "affirmative" approach of schools and peers).
DC has brought up the possibility of having puberty blockers a couple of times, and last night it came to a head. I know DC is scared of the changes that puberty will bring, and DH and I want to support her as best as we can, but she literally won't listen to what we have to say, and why we're not going to go down the route of puberty blockers. I am as sure as I can be that the best option for DC is to go through puberty, and to transition when older (if she still wants to, which I think she almost certainly will). However, DC has started to say that she would rather be dead than go through a male puberty, and of course this terrifies me. We have tried to get DC to see a counsellor, but she also refuses this.
Just to add, DC also has ADHD, which is significantly hampering our ability to have a calm and "mature" discussion. It also gives further weight to our reluctance to start puberty blockers, as DC already has a delay in brain maturity (executive function, emotional regulation etc), and from what I understand puberty blockers would further delay/exacerbate this.
I just feel very stuck when I am sure that puberty blockers would cause more damage than help, yet DC is feeling despairing (and possibly suicidal) about going through puberty, and it feels so impossible to discuss it.