Christine Quinn‘s estranged husband, Christian Dumontet, revealed he quietly expanded his family with his new girlfriend amid his divorce from the Selling Sunset star.
Dumontet, 47, took to social media on Thursday, April 2, to share photos from his recent travels. His girlfriend, whom he has not publicly named, appeared in the new posts alongside their now-1-year-old son. According to past social media activity, Dumontet’s baby was born in March 2025.
Dumontet also shares 4-year-old son Christian with Quinn, 37. The former couple’s previous marital issues made headlines when he was arrested and booked in March 2024 for assault with a deadly weapon. A temporary restraining order was put in place following the incident. Dumontet was taken into custody for a second time after violating the order when he returned to their home.
Dumontet subsequently filed for divorce from Quinn after two years of marriage, citing “irreconcilable differences” as the reason for their split. Dumontet also requested full legal and physical custody of Christian, while allowing Quinn visitation.
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“I got served papers while I was in the house from my ex-husband. It was really, really stressful,” Quinn claimed to Us Weekly in February about filming her Peacock reality show House of Villains. “I was dealing with a lot in my personal life.”
Quinn was on set when she learned about the filing, adding, “I literally just got served in my email, and I had 30 days to respond.”
She continued: “He intentionally did that because he knew I was going to be in the house, and I couldn’t respond in 30 days. I was going through a lot behind the scenes, but I had so much fun. I didn’t let it stop me.”
Court documents previously obtained by Us in April 2024 stated that Quinn was seeking sole legal and physical custody because Dumontet’s “actions and behavior have put our son’s health and well-being at risk.”
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Quinn and Dumontet filed for restraining orders against each other following the alleged domestic violence incident in March 2024. The Selling Sunset alum’s request was granted but Dumontet’s was denied. The court later ordered him to stay away from Quinn under the guidelines of the temporary restraining order.
Dumontet has stayed out of the public eye amid the messy split. According to his social media, he has been traveling the world with his new girlfriend since 2024. Quinn, for her part, relocated to Texas with her son. Us broke the news in March that Quinn is returning to Selling Sunset after an extended break.
