Listen closely, and you can just barely hear, stifled by the heavy doors, your mother crying down the hall. Listen closely and you'll know, or else feign your unawareness and maintain your little facade. Assure yourself that there's nothing you can do - and maybe even believe it, But you did listen, you did hear her sorrow pouring out, so pretend all you want, but it will never not have happened.
Your mother is crying in the bathroom.
Your mother is crying in the bathroom, and you're no better than the rest of them.