Last night on an emotional One Tree Hill, Brooke confronted a dark part of her past, while Lucas and Peyton learn that she is totally pregnant - and he discovers Julian may be holding a secret. Nathan makes his debut with the Chiefs and Mouth is sad over Millie.
Follow the link for a full recap of "Things a Mama Don't Know."
Want more One Tree Hill?
Sign up for our daily newsletter and receive the latest tv news delivered to your inbox for free!