You can hear the second half of Kate's conversation with Abbey and Liam here. Subscribe to Mamamia Is having sex with other people the key to a happy marriage? Abbey and Liam have been together for 12 years. They have slept with other people for the majority of that time alongside navigating raising their five year old son. Non-monogamy is not a new thing, but it is becoming a term more people are open to. But can it really be that easy?In this No Filter episode, guest host Kate Langbroek discovers how they decided an open relationship was right for them. They describe what their first threesome was like and how they organise their dating schedules around their marriage. And Kate uncovers what it’s really like when you enjoy the thought of your partner being with someone else.  THE END BITS: Listen to more No Filter interviews here and follow us on Instagram here. Liam and Abbey’s podcast Evolving Love Project is available here.Abbey writes about non-monogamy on her Substack here. Feedback: [email protected] Discover more Mamamia podcasts here. CREDITS: Host: Kate Langbroek Kate Langbroek's book Ciao Bella is available here. Producer: Kimberley Braddish Executive Producer: Mia Freedman Audio Producer: Leah Porges Mamamia acknowledges the Traditional Owners of the Land we have recorded this podcast on, the Gadigal people of the Eora Nation. We pay our respects to their Elders past and present, and extend that respect to all Aboriginal and Torres Strait Islander cultures. Become a Mamamia subscriber: https://www.mamamia.com.au/subscribe See omnystudio.com/listener for privacy information.