Attachment, Chemistry & Nervous System Healing: Building Earned Secure Love with Jessica Fern

Host Julienne Irons continues the Love & Relationships arc through the scientific lens with therapist and author Jessica Fern, exploring how attachment shapes the way we experience love. In this conversation, Jessica breaks down attachment as a biological brain and nervous system process involving safety, reward, and threat detection, and how early caregiving experiences form the templates we carry into adult relationships.   They explore the four attachment styles, secure, anxious, avoidant, and disorganized, as adaptive strategies rather than fixed identities, and unpack why insight alone isn’t enough to break relational patterns. Instead, lasting change happens through nervous system regulation and new relational experiences. The episode also dives into the difference between chemistry and safety, highlighting how attraction can sometimes be driven by anxiety, familiarity, or threat responses rather than true alignment. Jessica shares how to assess whether you feel safe and like yourself with someone, and why that distinction is key to building healthier relationships. They also discuss how attachment functions across all relationship structures, including non-monogamy, and challenge the misconception that non-monogamy is inherently avoidant. Finally, Jessica introduces the concept of “earned secure attachment,” and outlines the conditions needed to build it, including presence, emotional engagement, attunement, and repair. Next episode: We explore the energetic lens of love through money, safety, and power dynamics with Katy Chen Mazzara. ⏱️ TIMESTAMPS 00:00 Welcome And Setup  01:12 Sponsor Message  02:11 Meet Jessica Fern  03:08 Attachment Biology Basics  04:44 Avoidant Style And Loss  06:33 How Attachment Templates Form  07:58 Attachment Styles Explained  10:42 Why We Repeat Patterns  13:53 Familiar Feels Like Home  16:24 Chemistry Or Threat Response  19:51 Attachment In Non Monogamy  21:47 Avoidant Myth Origins  22:31 What Research Actually Shows  24:27 Cheating And Attachment Nuance  25:40 Sponsor Break  26:32 HEARTS Secure Attachment Framework  29:52 Safety Calms Nervous System  31:00 Healing With IFS Parts Work  34:13 Awareness Regulation Communication  35:48 Early Signs Of Change  37:52 Earned Secure Takeaway  40:08 Wrap Up And Next Episode Perspective Shifts for Healing with the Hanged Woman is presented by 3 of Cups Healing 🤳🏽 Connect with us here:  Instagram: @3ofCupsHealing  Website: 3ofcupshealing.com ✨ Find out more about the 3 of Cups Heart-Centered Marketing  here 👉🏽: https://www.3ofcupshealing.com/   🙌🏽 Connect with Jessica Fern here: IG: @jessicafern411 https://www.jessicafern.com