YSK children of abusive households literally do not know they are being abused. If you interact with a child who expresses intense distaste (hatred even) for a care figure in their life, do not presume and dismiss it as "normal angst" because it very well may not be. Child abuse is everywhere.
from /r/YouShouldKnow
遭受虐待的家庭中的YSK儿童根本不知道他们正在遭受虐待。如果你和一个对生活中的照顾者表示强烈厌恶（甚至是憎恨）的孩子交流，不要自以为是地把它当作 "正常的不安"，因为它很可能不是。虐待儿童的现象随处可见。