Hi I am looking for people thoughts I have an 11 year old cousin she is amazing and always helps out changing diapers feeding my son etc but a few days ago I caught her bathing my baby son now she is very mature for her age and has a baby sister of her own and dhe changes baths feeds etc but I was shocked when I found her bathing him when I asked why she was bathing him she said you have been to work so I thought I would help by bathing him I was uneasy but just said OK thank you now like I say she has a 9 month baby sister and foes everything for her and dhe does it correctly she even shouted at her brother who is 14 as he was changing his sister's diaper and I heard stop you need to put a finger between her ankles when you lift her legs and wipe from front to back and remember to put the diaper rash cream on so she knows what to do but what's people's opinions should I be worried about the responsibility she has