EPISODE 250: Interview with Marie Thouin. Marie Thouin, PhD is the author of "What is Compersion? Understanding Positive Empathy in Consensually Non-Monogamous Relationships," the first-ever comprehensive scholarly book on compersion. She has been featured in several magazines and podcasts, including ELLE, the Savage Lovecast, Multiamory and our very own Loving Without Boundaries (episodes 165 and…