When the family learns Katie's sister is pregnant and she and her husband are moving to California where he has a good job, they help Katie plan a shower for her, but Lieutenant Monahan is still hurt that Colleen was not married in the Church. But a chat with Cousin Jacob, who has taken a job painting the Monahans' apartment, may convince him of what's really important. In the meantime, Nicholas and Sid teach George and Jules the finer points of betting on the ponies.