In the Season 9 finale, Nyge and Dom talk to the season’s on-call therapist Keanu M. Jackson about whether or if not grudges serve us. Then, they sit down with Natalie and Kaitlin Prest from “Sisters,” a celebrated series by The Heart podcast, to discuss sibling rivalries, family beef, and how their relationship has evolved over the years. Adult ISH is produced by YR Media and brought to you by PRX’s Radiotopia. Be sure to follow all our socials @yrAdultISH!