After Arizona decides that both Sofia's moms deserve to be happy, Arizona presents Callie with plane tickets and offers a custody agreement that keeps Sofia in Seattle for the summer and then sharing her every other school year and Christmas.
After Arizona decides that both Sofia's moms deserve to be happy, Callie takes Sofia for the rest of the week until the weekend while moving to New York to be with Penny. The two agree on keeping Sofia in Seattle for the summer and then sharing her every other school year and Christmas.