Hi Hun
Your story parallels mine so much except for the grandchild, and I want her/him/them to grow up only knowing me as Katie. I'm 55, did 6 months self med last year and that was so good , but took a while to kick in. I'm doing it safely now (Do not self med at all ever ever.. too dangerous, I had some support as I had INRs and other tests due to medical issues I have anyway), and now on E and some AAs / Fin under medical supervision. Head is slowly getting to where it needs to be and learning to cope with life better. And occasionally I see the real me in the mirror (Late mid age woman which I am so happy to be). That is so good - really really personally inspiring.
As with you, this has been a journey of many decades, no cure except accepting yourself and doing what little we can to be as close to who we should have been all along. Its an easy journey if you are patient and have a very very tough skin, as we need that, and you are so aware of being in safe places most of the time. That's a lie btw, it can be difficult at times but there are so many good personal moments you will have that make it worth while.
You need to be who you are, not what other people expect of you, and that can come at some cost depending on your circumstances. I am separating from my wife and soul mate of 27 years, but she will remain my best friend as she understands what has happened and that I have sacrificed my true happiness so that she has had hers. My Children are accepting in so much that they realise how close it has been for me to not exist any more..
Don't thing this GD is insubstantial, despite most people thinking that transitioning is a 'choice', it is truly deadly if not controlled.
No cure but to be your true self so I salute you in realising then - just hold onto that with all your heart and mind and find your journey to be happy, and you will be. God bless. We are here to help where we can.
Hugz
Katie