Prompt: Mary, Mark, the devil you know

"I can't believe that you brought her here to watch, Norah. What the hell were you thinking Mark?"

"We need help, Mary. The way things are going one of us is always scrambling to find someone to watch her when we work."

"So instead of finding a nanny, you brought her?"

"She's my mother. Come on she raised me."

"Oh yeah, that's a great confidence builder. I remember high school you a little too well."

"You didn't seem to mind that fifteen months ago."

"We both know that night was a mistake of epical proportions. The only good thing that came out of it was bug. Now your mother is going to brainwash my daughter into thinking I'm the world's worst person."

"She wouldn't do that, Mary."

"You remember what she said to you about me Mark after meeting me only once?"

"Well you have to remember she was the principal and saw your file."

"Mine was better than yours, yet somehow I would manage to corrupt you. Funny thing about that is you were the corrupter for most of the things we were busted for."

"Mary, she's not that bad," Mark said with a heavy sigh.

"She's the devil you know," Mary huffed before storming out of the room.