Victims of abuse often cover up to avoid being embarassed themselves. That's for kids who live in a trailer. Imagine how she might say anything to cover for an extremely wealthy and powerful abuser. I'll trust the words she wrote in her diary with no reason to lie.
But maybe you are right, if you can explain how a father getting into the shower with his early teen daughter could possibly be appropriate? Otherwise, you are just covering up for a pedophile, just as the Biden administration covered up for every pedophile in the Esptein Files for four years.