he's been bruce for 65 years. as far as i know his name is bruce. when i see a vagina ill call him caitlyn. hes fucking 65, if he was gonna be a girl he should've decided on it 4 decades ago.
i do think she has a different set of circumstances in her life than most people transitioning into a different gender. she is in the public light constantly and probably never had the opportunity to take this step.
give her some time and let her do what she wants in life. remember how hard transitioning is/was for you. now image EVERYONE watching.