When Billie and Zack take instructional parenting classes separately due to their schedules, Billie goes with Olivia and Abby. However, the course quickly becomes a competition when Abby outshines Billie at all the tasks. Source 1 Source 2 Source 1 Source 2 jQuery(document).ready(function() { if(postTabs_getCookie(‘postTabs_69′)) postTabs_show(postTabs_getCookie(‘postTabs_69′),69); });