Christine Quinn's Husband and His Selling Sunset Connections: The Full Story of Christian Dumontet

Christine Quinn's husband, Christian Dumontet (who appeared on Selling Sunset under the alias Christian Richard), is a retired tech entrepreneur who made his fortune co-founding the food delivery service Foodler. Introduced on Selling Sunset in Season 2, he became central to Christine’s storyline, funding luxury listings, launching their crypto-brokerage RealOpen, and ultimately influencing her departure from the show before their high-profile 2024 divorce.

Who Is Christian Dumontet? Background and Tech Career

Long before appearing on Netflix’s hit real estate reality series Selling Sunset, Christian Dumontet built his reputation and fortune in the technology sector. Born in Boston, Massachusetts, Dumontet pursued a career in computer science and software engineering, eventually establishing himself as a key innovator in the early online food ordering landscape.

In 2004, Dumontet co-founded Foodler, an early pioneer in the online food delivery market. Headquartered in Boston, Foodler developed proprietary software that aggregated local restaurant menus, streamlined online ordering, and integrated reward systems for consumer loyalty. As Chief Executive Officer, Dumontet expanded the service across thousands of cities in the United States and Canada. Foodler became notable for its early adoption of digital payment technologies, including being one of the first food delivery platforms to accept Bitcoin as a valid form of payment as early as 2013—a move that foreshadowed Dumontet's later interest in blockchain real estate applications.

In 2017, the major food delivery platform Grubhub acquired Foodler for an undisclosed sum reported to be around $65 million. The successful acquisition allowed Dumontet to achieve financial independence at a relatively young age and effectively step away from day-to-day corporate software engineering. Following the sale, he transitioned into private investing, angel investment, and luxury real estate acquisitions.

To protect his privacy and personal security after joining the world of unscripted television, Dumontet adopted the professional stage name Christian Richard when he began appearing alongside Christine Quinn on Selling Sunset. While cast members and fans knew him primarily as "Christian Richard" during the show's run, official corporate registries, property deeds, and subsequent court filings reflect his legal name, Christian Dumontet.

How Christian Dumontet Joined the Selling Sunset Universe

Christian Dumontet’s entry into the world of Selling Sunset was tied directly to his romantic relationship with star agent Christine Quinn, mediated through high-end real estate transactions in Los Angeles. Their initial meeting occurred in early 2019, shortly after filming for Season 1 of Selling Sunset had wrapped.

According to account details shared on the show and in secondary media coverage, a mutual friend had originally gone on a date with Dumontet. Recognizing that Dumontet was looking for both a high-end luxury home in Los Angeles and a partner with a dynamic personality, the friend introduced Dumontet to Quinn. Acting in her professional capacity as a licensed real estate agent for The Oppenheim Group, Quinn showed Dumontet several ultra-luxury properties across the Hollywood Hills and Sunset Strip.

Mutual Friend Introduction ➔ Real Estate Consultation ➔ Property Purchase ($5M) ➔ Romantic Relationship ➔ TV Debut (Season 2)

The professional relationship quickly became romantic. Dumontet ultimately purchased a stunning $5 million modern home in the Hollywood Hills—a property that had previously belonged to actor Matt Damon—with Quinn serving as the selling agent. Shortly after closing the deal, Dumontet invited Quinn to move into the residence with him.

By the time Selling Sunset returned for its second season in May 2020, Dumontet was introduced to viewers as Christine’s jet-setting, wealthy partner. His arrival shifted the social dynamic within The Oppenheim Group, as his substantial financial backing gave Quinn unprecedented independence from the brokerage’s typical commission-driven pressures.

His On-Screen Impact and Presence on Selling Sunset

Christian Dumontet's presence on Selling Sunset spanned Seasons 2 through 4, during which he was portrayed as a devoted, financially supportive partner who backed Christine Quinn through escalating office drama. Unlike the licensed real estate agents who made up the primary cast, Dumontet appeared in a supporting capacity, largely featured during personal scenes, travel sequences, and major cast gatherings.

Financial Independence and Brokerage Friction

Dumontet’s arrival provided Quinn with a level of financial security distinct from her castmates. With a net worth estimated in the tens of millions following the Foodler sale, Dumontet was able to fund extravagant gifts, private jet trips, and high-budget personal projects for Quinn. On camera, this dynamic altered Quinn's standing at The Oppenheim Group; she no longer relied solely on real estate commissions to sustain her high-fashion lifestyle.

This financial buffer contributed to growing friction between Quinn, brokerage co-founders Jason and Brett Oppenheim, and rival agents such as Mary Fitzgerald, Chrishell Stause, and Emma Hernan. Dumontet occasionally weighed in on these conflicts, expressing frustration with how the cast treated Quinn and questioning the fairness of the brokerage's internal dynamics.

The Gothic Winter Wedding (Season 3 Finale)

Dumontet’s most prominent storyline on Selling Sunset came in the Season 3 finale, which documented the couple’s lavish wedding. Held on December 15, 2019, at the Cathedral of St. Vibiana in downtown Los Angeles, the event featured a dramatic "Gothic Winter Wonderland" theme.

The production spared no expense:

• Attire: Christine Quinn wore a custom black bridal gown designed by Galia Lahav, accompanied by custom Christian Louboutin heels.
• Atmosphere: The venue featured bleeding black-and-red wedding cakes, live swans, fake snow falling from the ceiling, and dark floral arrangements.
• Cost: The event was reported to have cost over $1 million, largely financed by Dumontet.

The wedding served as a major ratings driver for Netflix and solidified the couple's status as the central figureheads of the show's narrative drama.

Season 2: Debuts as Christine's partner; buys $5M Hollywood Hills home. Season 3: Focuses on engagement, wedding prep, and the $1M Gothic wedding finale. Season 4: Covers pregnancy, birth of son Christian Georges, and growing tension with cast. Season 5: Behind-the-scenes presence as Christine transitions out of The Oppenheim Group.

RealOpen: The Post-Show Venture Blending Crypto and Real Estate

In April 2022, Christine Quinn and Christian Dumontet officially launched RealOpen, a real estate technology company designed to bridge the gap between cryptocurrency assets and physical property transactions. The launch marked a pivotal shift in both of their careers, directly contributing to Quinn's departure from Selling Sunset and The Oppenheim Group.

How RealOpen Works

RealOpen was created to address a common obstacle faced by crypto investors: liquidating digital currencies to buy high-value real estate without triggering massive taxable events, delay periods, or conventional banking hurdles.

1. Property Selection: Buyers identify residential or commercial real estate listed anywhere in the world.
2. Offer Verification: RealOpen verifies the buyer's cryptocurrency holdings (such as Bitcoin, Ethereum, or stablecoins) to ensure proof of funds without requiring immediate conversion.
3. Credit and Escrow Processing: The platform facilitates a proprietary mechanism that allows buyers to secure the home using crypto while the seller receives legal tender (USD or local currency) at closing, avoiding volatility risks for the seller.
4. RealScore: The company later introduced "RealScore," a credit-scoring tool tailored for cryptocurrency holders seeking traditional mortgages or real estate financing.

Impact on Christine Quinn’s Selling Sunset Exit

During Season 5 of Selling Sunset, tension reached a boiling point over allegations that Quinn had offered a client $5,000 to refrain from working with fellow agent Emma Hernan. Quinn vehemently denied the claim, asserting that the narrative was manufactured or misunderstood.

Behind the scenes, Quinn and Dumontet were already laying the groundwork for RealOpen. Quinn maintained that staying at The Oppenheim Group posed a conflict of interest, as her new firm directly targeted the luxury market with an alternative brokerage model. In mid-2022, Quinn confirmed her exit from both The Oppenheim Group and Selling Sunset, citing her full-time commitment to executive leadership at RealOpen alongside Dumontet, who served as Chief Executive Officer while Quinn held the role of Chief Marketing Officer.

Key Milestones: Timeline of Christian Dumontet and Christine Quinn's Relationship

The relationship between Christian Dumontet and Christine Quinn moved rapidly from their initial 2019 introduction to business partnerships, parenthood, and eventual legal separation. The table below outlines key factual milestones across their timeline.

The Legal Breakdown: Arrest, Divorce, and Departure from Public Life

In early 2024, the relationship between Christine Quinn and Christian Dumontet suffered a public and severe collapse involving law enforcement, emergency protection orders, and legal filings in Los Angeles Superior Court.

The March 2024 Incident and Arrest

On March 19, 2024, officers from the Los Angeles Police Department (LAPD) were dispatched to the couple's Hollywood Hills residence following a emergency call regarding a domestic dispute. According to police reports and public records, Dumontet allegedly threw a bag containing a glass bottle during an argument. The bag missed Quinn but struck their two-year-old son, causing minor injuries that required evaluation by paramedics.

Dumontet was arrested at the scene and booked on suspicion of assault with a deadly weapon. The following day, March 20, 2024, Dumontet returned to the home after posting bail, violating an emergency protective order that had been issued against him. LAPD officers arrested him a second time for outstanding protection order non-compliance.

Divorce Filings and Custody Disputes

Following the incidents, Dumontet formally filed for divorce in Los Angeles County Superior Court in late March 2024, citing "irreconcilable differences." In his initial court petitions, Dumontet requested:

• Joint legal custody of their son, Christian Georges.
• Sole physical custody of their son, with visitation rights for Quinn.
• Termination of the court's ability to award spousal support to Quinn.
• Enforcement of their premarital agreement regarding property division.

Quinn subsequently filed protective orders and counter-petitions, seeking primary physical and legal custody while requesting restrained contact restrictions. The high-profile legal battle led to a significant retreat from public life for both individuals, with RealOpen reducing its active marketing presence and Quinn stepping back from public red-carpet appearances to focus on private legal proceedings and child custody arrangements.

Frequently Asked Questions

Why did Christian Dumontet use the fake name "Christian Richard" on Selling Sunset?

Christian Dumontet used the pseudonym "Christian Richard" during his time on Selling Sunset to maintain personal privacy and separate his corporate tech history from reality television exposure. Because he had achieved significant financial success through the sale of his software company Foodler, adopting a stage name helped protect his private financial records and personal security while participating in high-profile entertainment filming.

Is Christine Quinn still married to her husband?

No, Christine Quinn and Christian Dumontet are no longer together. Following a domestic incident in March 2024 that resulted in Dumontet's arrest, Dumontet filed for divorce in Los Angeles County Superior Court. Both parties subsequently engaged in formal legal proceedings regarding divorce, asset division, and child custody arrangements.

How did Christine Quinn meet her husband, Christian Dumontet?

Christine Quinn met Christian Dumontet in early 2019 through a mutual friend who had previously gone on a date with him. The friend introduced Dumontet to Quinn because Dumontet was looking to buy a home in Los Angeles. Quinn acted as his real estate agent, showing him properties and helping him purchase a $5 million home in the Hollywood Hills, which led to a personal relationship.

What business did Christine Quinn and Christian Dumontet build together?

In April 2022, Quinn and Dumontet launched RealOpen, a financial technology real estate brokerage designed to allow home buyers to purchase luxury property using cryptocurrency. Dumontet served as Chief Executive Officer (CEO), utilizing his background in software engineering and digital finance, while Quinn served as Chief Marketing Officer (CMO), leveraging her real estate expertise and media brand.

How did Christine's husband influence her exit from Selling Sunset?

Christian Dumontet supported Quinn's financial independence, making her less reliant on real estate commissions at The Oppenheim Group. Furthermore, when the pair co-founded RealOpen in 2022, the crypto-based real estate platform operated in competition with traditional brokerages. Quinn cited the launch of RealOpen as a conflict of interest with The Oppenheim Group, prompting her official departure from Selling Sunset after Season 5.

Summary and Key Guidance for Viewers and Researchers

For viewers and media analysts evaluating the impact of Christian Dumontet on Selling Sunset, several key facts provide essential context:

• Distinguish Pseudonyms from Public Records: Recognized on television as "Christian Richard," official corporate filings for RealOpen and court documentation in Los Angeles record his legal name as Christian Dumontet.
• Separate Reality TV Narratives from Corporate Realities: While featured as a supporting reality TV figure, Dumontet's background is rooted in software engineering and executive leadership, anchored by the 2017 multi-million-dollar acquisition of Foodler by Grubhub.
• Understand the Business Pivot: The creation of RealOpen served as the operational catalyst for Christine Quinn leaving both The Oppenheim Group and Netflix's unscripted lineup, marking a clean break between her reality television persona and her corporate real estate endeavors.
• Monitor Public Records for Legal Updates: Given that domestic proceedings, custody petitions, and corporate operations surrounding RealOpen involve active legal records in California courts, inquiries regarding marital status and business standing should reference official judicial filings rather than unverified entertainment commentary.