Best Interest of the Child - Episode 200 of the Divorce University Online Podcast. Best interest of the child is one of the most misunderstood concepts in family law. The law varies state to state and Thomas, of course, is only licensed in California. But this concept has many commonalities and in this episode, we’ll help you understand what Best Interest of the Child is and what it isn’t. For more information, please visit us at www.divorceuniversityonline.com. Thanks for listening!