Most people say that their ideal relationship would be monogamous. Despite this, however, a lot of people seem to have a really hard time maintaining monogamy. So why is that? And if monogamy is what you want, how can you most successfully maintain it and reduce the risk of infidelity? For the answers to these questions, I spoke with Dr. Lucia O’Sullivan, a Professor of Psychology at the University of New Brunswick. She has published over 100 peer-reviewed articles on sexual and romantic relationships and is an Associate Editor of the Journal of Sex Research. Some of the topics we discuss in this episode include: What does it mean to be “monogamous?” Do different people define monogamy in different ways? Why is it a bad idea to assume monogamy in a relationship? What works and what doesn’t when it comes to maintaining monogamy? Is there anything you can do to “cheat-proof” your relationship? What happens when someone in a monogamous relationship develops a crush on someone else? When is this harmless, and when does it become a threat to the relationship? Are some people better equipped to maintain monogamy than others? What happens when someone “poaches” a partner from another relationship? How do those relationships tend to work out? What does sex education look like around the world? To learn more about Lucia, check out her Psychology Today blog “At First Blush” and her website SexMeetsRelationships.com This podcast was made on Zencastr. Join Zencastr today and receive 40% off of their professional plan for 3 months with my exclusive discount code: sexandpsych *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast! Credits: LEGIT Audio (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

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