A new three-part TLC special dives deep into the Faith Temple Pentecostal Church, led by "The Real Housewives of Salt Lake City" star Mary Cosby and her husband, investigating long-standing claims of spiritual and financial misconduct.

TL;DR: Here's the Scoop

  • TLC's "The Cult of the Real Housewife" will investigate Mary Cosby's Faith Temple Pentecostal Church and its operations.
  • The docuseries features former members, family, and cult experts detailing allegations of control and misconduct.
  • Mary Cosby has consistently denied the accusations, calling them "ridiculous" and "false."

Imagine marrying your step-grandfather to inherit a church, then facing persistent accusations that this very church operates as a cult. For fans of The Real Housewives of Salt Lake City, this isn't a hypothetical, but a central, often whispered, storyline surrounding star Mary Cosby. Now, those whispers are about to get much, much louder.

TLC is pulling back the curtain on one of reality TV's most talked-about figures with a new three-part docuseries titled "The Cult of the Real Housewife." This special event promises to delve into the Faith Temple Pentecostal Church, co-run by Mary Cosby and her husband, Robert Cosby Sr., as it tackles allegations of "spiritual and financial misconduct" head-on. Get ready for a deep dive, because this isn't just a Housewives rumor anymore.

Tracing the Controversial Origins and Leadership Succession of Faith Temple

The story of Faith Temple Pentecostal Church began in 1968, founded by Mary Cosby's grandmother, Rosemary "Mama" Cosby. This institution saw a dramatic shift in its leadership after Mama Cosby's passing in 1997. Following her death, a legal dispute over her estate arose between her widower, Robert Cosby Sr., and her grown children.

The situation became notably more complex when Robert Cosby Sr. married Mary, his step-granddaughter, in late 1998. Together, they assumed control of the church's operations. This "hotly contested bequeathment pushed Faith Temple into a controversial, new era," according to TLC's press release. It's this unique and often questioned succession that forms a significant part of the documentary's investigation.

Unpacking the Grave Allegations Against Mary Cosby's Church

The core of "The Cult of the Real Housewife" centers on serious allegations against Mary Cosby and Faith Temple. The docuseries aims to "unpack the allegations behind the headlines and reveal the darker and more unsettling truth." These claims include "spiritual and financial misconduct" within the church, with specific accusations that Mary Cosby allegedly called herself "God" and influenced congregants to participate in her family business without pay, sometimes threatening them with damnation to hell if they did not comply. Source: [Page Six, 'RHOSLC' Star Mary Cosby Accused of Running a ‘Cult’ in Doc, November 13, 2025].

Long-time viewers of The Real Housewives of Salt Lake City might recall former church member Cameron Williams, who appeared on Season 2 before his death in 2021. He told castmate Meredith Marks that Cosby's leadership was "harmful" and to "be careful" around her. He rhetorically asked Lisa Barlow, "Is it a cult? Yes. Does she call herself 'God'? Yes." Barlow herself claimed Williams had mortgaged his house to donate a staggering $300,000 to the church, only to later leave due to "extreme religious trauma." These on-screen moments offered a glimpse into the seriousness of the claims, now poised for a deeper exploration.

Voices from Within: Family, Former Members, and Expert Insights

To provide a comprehensive view, the documentary features a range of interviewees offering personal accounts and expert analysis. Expect to hear "deeply personal and disturbing accounts" from family members, including Mary's sister, Denise Jefferson Odinaka, and her cousin, Dan Cosby, along along with Dan's wife, Kim. Former congregants, notably the Enoch family, who were described as "long-standing pillars of Faith Temple," will also share their experiences for the first time.

Beyond personal testimonies, the series includes insights from "investigative reporters and bloggers" who have tracked this story, alongside "a leading cult expert who can offer insight around a playbook designed to enforce loyalty in mind-control cults." Archival material from Faith Temple's early days and recordings of "controversial" sermons by both Robert Cosby Sr. and Mary Cosby will further flesh out the narrative. The docuseries is directed and produced by Elli Hakami and Julian P. Hobbs, the team behind TLC's "Hillsong: A Megachurch Exposed," which investigated similar claims of abuse within a religious movement.

Mary Cosby's Consistent Denials and Counterarguments

For her part, Mary Cosby has adamantly denied all "cult" allegations since they first surfaced, both on and off The Real Housewives of Salt Lake City. She told Entertainment Tonight that these accusations have been circulating since her grandmother first started the church. "There's no cult," she stated, adding, "My church members, they know those are false allegations. Those are ridiculous. It's the people that are looking for fault." Source: [Entertainment Tonight, Mary Cosby Dismisses Cult Allegations, November 13, 2025].

She has also previously claimed to fear God and stated she would never steal from the church to fund a lavish lifestyle. In a more recent interview, she even blamed former castmate Jen Shah for originally spreading the rumors, suggesting it made her reconsider her involvement with RHOSLC. Her steadfast refusal to engage with the accusations during the Season 2 reunion, citing the death of Cameron Williams, only further fueled public curiosity, which this documentary now aims to address.

A Broader Examination of Faith, Power, and Public Scrutiny in Religious Organizations

Beyond the personal narrative of Mary Cosby, "The Cult of the Real Housewife" touches on broader themes relevant to religious communities. The series aims to explore long-standing questions about power, faith, and the blurred lines between devotion and control. These discussions take on particular significance within Utah, a state often associated with its unique religious landscape.

This isn't the only recent documentary exploring religion in Utah's reality TV sphere; "RHOSLC" co-star Heather Gay recently hosted her own three-part Bravo docuseries, "Surviving Mormonism," which explored the Church of Latter-day Saints and featured conversations with abuse survivors and ex-Mormons. The pending 2024 lawsuit filed by Mary Cosby, her husband, and their church against two executives of the church's business arm, accusing them of embezzling millions, further complicates the public perception and legal landscape surrounding Faith Temple.

Navigating the Nuances of the Accusations and the Reality TV Lens

It's important for viewers to approach "The Cult of the Real Housewife" with a critical eye, considering the various perspectives presented. Mary Cosby herself has always been quick to dismiss the cult allegations as "ridiculous" and "false," asserting that this scrutiny isn't new but has plagued the church since her grandmother's time. This perspective suggests the documentary may be covering old ground that, in her view, has already been disproven or misconstrued. It's a key counterpoint: is this a fresh investigation, or a rehash of accusations fueled by persistent public curiosity?

Furthermore, the nature of reality television, even when transitioning into documentary format, often leans into sensationalism. While the documentary promises to "pull back the salacious headlines," the very platform (TLC, known for dramatic reality programming) might inherently shape viewer expectations. Mary Cosby's "fan-favorite" status on RHOSLC, despite the serious claims, illustrates how public perception can be complex and not always align with the gravity of allegations. Viewers might wonder if the show's entertainment value overshadows the journalistic pursuit of truth, or if it truly aims for a balanced, objective expose.

Example: Consider 'Sarah,' a hypothetical former congregant. She initially found comfort and community at Faith Temple. Over time, she noticed an increasing pressure to donate, even when it meant sacrificing her own financial stability. She also observed a growing isolation from friends and family who weren't part of the church, and a subtle but persistent message that questioning leadership was akin to questioning divine will. Eventually, the financial strain and emotional manipulation became too much, leading her to leave, but not without considerable "extreme religious trauma," as Lisa Barlow once described similar experiences. This scenario, while fictional, mirrors the deeply personal and disturbing accounts the documentary promises to share from actual former members.

What You Should Know Before Tuning In

  • Be Discerning: Distinguish between the entertainment value of reality TV and the potentially serious implications of journalistic investigations.
  • Consider All Sides: Approach the documentary with a critical mind, weighing the testimonies of former members and experts against Mary Cosby's consistent denials.
  • Understand the Context: The series tackles complex issues of faith, family, and finance within a religious institution under public scrutiny.
  • Look for Patterns: Pay attention to the "playbook designed to enforce loyalty" that the cult expert will discuss, as it might highlight universal tactics in such organizations.

Frequently Asked Questions About "The Cult of the Real Housewife"

When does "The Cult of the Real Housewife" premiere? The three-part docuseries is scheduled to premiere on Thursday, January 1, 2026, airing from 8–11 p.m. ET/PT. Where can I watch "The Cult of the Real Housewife"? You can watch the series on TLC, and all three episodes will be available to stream the following day on HBO Max and Discovery+. What is the runtime and rating for the docuseries? The reference articles do not specify the individual runtime for each episode or the official content rating for "The Cult of the Real Housewife."

Sources

  • Clifton Prescod | Bravo, Mary Cosby, ‘Real Housewives of Salt Lake City’ star, and her church face ‘cult’ allegations in new documentary, November 13, 2025 (implied date from context).
  • WBTV, Press Release for The Cult of a Real Housewife, November 12, 2025 (implied date from context).
  • Page Six, 'RHOSLC' Star Mary Cosby Accused of Running a ‘Cult’ in Doc, November 13, 2025 (implied date from context).
  • Entertainment Tonight, Mary Cosby Dismisses Cult Allegations, November 13, 2025 (implied date from context).
  • The Salt Lake Tribune, Legal dispute between Robert Cosby Sr. and Mama Cosby’s children, date of report not available in content (mentioned as “reported at the time”).