Measuring Up

S11, E5: Lou returns from New York, only to find that things are not running as smoothly as she had imagined they would. Meanwhile, Tim is forced to do damage control when Caleb makes a mistake at the rodeo school. Georgie is faced with a difficult decision that may affect her future in show jumping. And as Jack and Lisa adjust to their new living situation, Amy struggles to take care of the baby by herself while Ty is away.