아이가 아플 때 부모가 옆에 있어 줄 수도 없고 아무것도 해줄 수 없다는 것이 당신에게 많이 힘들었을 것 이라고 생각해.
I think you must have had a hard time that you couldn't be with your child when she is sick and the thought thinking that you couldn't do anything for her.