Simcha: An entertainment insider turned rabbi turned Dad-vocate, Rabbi Simcha has been dubbed “New York’s Hippest Rabbi” by PBS. He’s an experienced campus rabbi and hospital chaplain who moonlights as an author of bestselling books. Ariella: An (over) protective “mother-warrior” and rebbetzin who hates being called either of those things. She is a special education child therapist who always brings her work home with her and makes a mean taco salad.