I have tried to talk to my friend about her sister without letting on what I suspect went on. Yes, I would like to talk to the sister to at least know that she is not alone, however, I'm not sure if she WANTS to deal with it. I have not seen her in over 20 years so it's not like I can just drop her a line.
My parents felt very very guilty obviously for not realising what was happening. To be honest, I had put it out of my mind for a very long time until my nephew turned 4 and then I suddenly remembered a lot of 'details'. I wanted everyone to understand that when a child describes a 'monster', it might not be in his/her head.
I'm not minimising what I experienced. I will never ever forget what happened, right down to very minor details. However, I know that other people were violated a lot worse than me and I feel that what I experienced hasn't left me with the emotional scars that some suffer from.