Mom's Behaving Badly: Cybersex, Lies, Murder (Part 2) episode artwork

EPISODE · Aug 31, 2026 · 53 MIN

Mom's Behaving Badly: Cybersex, Lies, Murder (Part 2)

from Secret Passage Podcast

Everybody in this love triangle was lying. One of them ended up dead. In this installment of Moms Behaving Badly, Dana and Jacky dive into the bizarre TallHotBlond case. Middle-aged husband Thomas Montgomery reinvented himself online as a young Marine named "Tommy" and fell for 17-year-old "Jessi." But Jessi wasn't Jessi. She was Mary Shieler—the teenager's own mother—using her daughter's identity and photographs online. Then 22-year-old Brian Barrett entered the picture, and an online fantasy became deadly. Beyond the murder, Dana and Jacky explore the psychology of catfishing, masculinity, online disinhibition, self-discrepancy, fantasy and our increasingly curated digital identities. Was Thomas obsessed with Jessi—or with the man he got to become when he was talking to her? And the bigger question: Are we really that different today? 📚 GO FURTHER DOWN THE PASSAGE Want to dig deeper into the psychology behind this case? 🧠 The Online Disinhibition Effect — John Suler Why anonymity, invisibility and distance can change the way we behave online. 🪞 Self-Discrepancy Theory — E. Tory Higgins The psychology of the actual self, ideal self and ought self—and what happens when the person we are doesn't match the person we desperately want to be. 🎭 Why Do People Catfish? — Psychology Today Loneliness, insecurity, identity exploration and the psychology behind creating someone else online. 📱 Deceptive Self-Presentation on Social Media — Research Study Research examining why people create deceptive versions of themselves on social media. 🔎 Cyber Love Triangle Fuels Murder — ABC News More background on Thomas Montgomery, Brian Barrett and the bizarre online triangle behind the TalHotBlond case.   FOLLOW THE SECRET PASSAGE 📸 Instagram: The Secret Passage Podcast on Instagram 🎵 TikTok: The Secret Passage Podcast on TikTok 🎥 YouTube: The Secret Passage Podcast on YouTube 🔐 JOIN US ON PATREON The conversation doesn't end here... Join The Secret Passage Patreon community for: ✔️ Early access ✔️ Exclusive therapist breakdowns ✔️ Bonus episodes ✔️ Behind-the-scenes content ✔️ Research, books & case resources Join The Secret Passage on Patreon

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Mom's Behaving Badly: Cybersex, Lies, Murder (Part 2)

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