Who's Irritating?

This was a conversation between Addy and I.
A - "Mom, can you please open the door, so I can go outside?"
Me - "I will after you pick up this mess I've already asked you to pick up two times."
A - "Mom, you are so irritating to me."
Me - "I'M so irritating to you...why?"
A - "Because I always make messes and you're supposed to clean them up."
So I ask you...who's the irritating one?!