Hi Kathryn,
Welcome to the club that nobody wants to join, but now you are here you will find loads of support and information from the members.
I guess they will want to throw everything they can at this and although I hadn’t heard it called triplet therapy there are many on here who have been on ADT and ARPI. They would be much better to comment on it than me.
Your GP certainly need a good kick up the backside…that is dreadful that no action was taken when it was 45, because it was almost certainly Prostate Cancer.
Its a real shock at first but you will hopefully both come to terms with the diagnosis and I would imagine they would want to start treatment immediately the MDT has met and decided how to proceed.
I wish you both all the best on jour journey…try and stay active, busy and give yourselves lots of treats to keep some normality in your lives…I really believe it helps.
Derek