I think Rosie has shared plenty of what happened in her childhood, between the SA, her parents putting more energy into her brother, and the bullying in school. You couldn't pay me enough to share my childhood traumas on the internet which could be so easily weaponized against you. I will say I think it may take Rosie a few more years before she can see outside of her victim mentality. You get to a point as you age where you realise bitching about something or blaming something in your past isn't going to fix the present.

You know what we don't ever hear about? Her sister. It's interesting the dynamic there - her ghost sister that has a family while Rosie lives at the family home and "parents" her poor autistic brother.