An influencer known for defending polyamory has announced the end of his 10-year open marriage after accusing his wife of cheating.
Arthur O Urso, who calls himself Arthur the Bear, had 11 partners at one point after he and his first wife, influencer Luana Kazaki, decided to open their relationship.
The Brazilian hunk had built a luxury mansion for him and his numerous wives, whom he married in symbolic ceremonies, in his hometown of Joao Pessoa.
And he had once boasted how they kept a strict sex rota in the household to make sure there were no favourites.
But after years of defending the 'modern-love' lifestyle, Arthur has now decided to divorce his first and actual wife, accusing her of an affair.
He said the split from Luana came after he discovered she had been involved with another man for three months while he was recovering from pneumonia.
He said their open marriage had strict boundaries about outside encounters, and that keeping an ongoing affair hidden - especially during his illness - broke those rules and destroyed his trust.
Speaking on social media, he told followers: "An open relationship isn't a mess. There's love, there's respect, and, most importantly, there's rules.
"When these agreements are broken, when trust is betrayed, it doesn't matter if it's one, two, or 10 people involved, it hurts just the same."
He stressed that the separation was not about exclusivity but about emotional responsibility.
He said: "For me, freedom only makes sense when it comes with responsibility."
Arthur and Luana became famous three years ago for their unconventional lifestyle.
The influencer once revealed that the secret to his sex life was eating 25 eggs a day - around 800 a month - to maintain his energy and performance.
He admitted the unusual diet had its drawbacks, including severe flatulence that occasionally forced him to sleep alone.
The couple marked their split with a symbolic divorce ceremony in Cap d'Agde, a naturist resort in southern France where they had honeymooned.
Arthur said making the end of the relationship a public act was a way to show that emotional freedom still has limits, even in open relationships.
(Mike Leidig / newsX)
NewsX-LoveChit-01.jpg Copyright: @arthurourso/Newsflash/NX
Description: Arthur O Urso poses with Luana Kazaki in undated photo. He announced the end of his relationship with Luana Kazaki, to whom he was married for 10 years. Note: Private photo. (@arthurourso/Newsflash/NX)
NewsX-LoveChit-02.jpg Copyright: @arthurourso/Newsflash/NX
Description: Arthur O Urso poses in undated photo. He announced the end of his relationship with Luana Kazaki, to whom he was married for 10 years. Note: Private photo taken from social media. (@arthurourso/Newsflash/NX)
NewsX-SexFest-10.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Model and influencer Arthur O Urso, poses with his wives in undated photo.
He lives with eight 'wives' in Joao Pessoa, Brazil.
Note: Permission for photo obtained by Arthur O Urso. (@arthurourso/Newsflash)
NewsX-SexFest-05.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Influencer Arthur O Urso poses with several women, undated. One of his six wives has filed for divorce. Note: Private photo taken from social media. (@arthurourso/Newsflash)
NewsX-SexFest-11.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Model and influencer Arthur O Urso, Emelly Souza, (left) Kyara Fiore, (middle) Melina Khalifa, (right) pose in undated photo.
He lives with eight 'wives' in Joao Pessoa, Brazil.
Note: Permission for photo obtained by Arthur O Urso. (@arthurourso/Newsflash)
NewsX-SexFest-12.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Model and influencer Arthur O Urso, Emelly Souza, (left) Kyara Fiore, (middle left) Taina Ludovica (middle) Lorena Savoia, (middle right) Melina Khalifa, (right) pose in undated photo.
He lives with eight 'wives' in Joao Pessoa, Brazil.
Note: Permission for photo obtained by Arthur O Urso. (@arthurourso/Newsflash)
NewsX-SexFest-13.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Model and influencer Arthur O Urso, Luana Kazaki (left) and unidentified women, pose in undated photo.
He lives with eight 'wives' in Joao Pessoa, Brazil.
Note: Permission for photo obtained by Arthur O Urso. (@arthurourso/Newsflash)
NewsX-SexFest-01.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Influencer Arthur O Urso, 37, from Joao Pessoa, Paraiba State, Brazil, poses in undated photo. He opened up about undergoing genital cosmetic surgery. Note: Private photos. (@arthurourso/Newsflash)
NewsX-SexFest-02.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Influencer Arthur O Urso, 37, from Joao Pessoa, Paraiba State, Brazil, poses in undated photo. He opened up about undergoing genital cosmetic surgery. Note: Private photos. (@arthurourso/Newsflash)
NewsX-SexFest-03.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Influencer Arthur O Urso, 37, from Joao Pessoa, Paraiba State, Brazil, poses in undated photo. He opened up about undergoing genital cosmetic surgery. Note: Private photos. (@arthurourso/Newsflash)
NewsX-SexFest-04.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Influencer Arthur O Urso, 37, from Joao Pessoa, Paraiba State, Brazil, poses in undated photo. He opened up about undergoing genital cosmetic surgery. Note: Private photos. (@arthurourso/Newsflash)
NewsX-SexFest-14.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Picture shows Brazilian adult content influencer Arthur O Urso, undated. He set up a Christmas nativity scene with six Marias, representing each of his six wives. Note: Private photo. (@arthurourso/Newsflash)
NewsX-SexFest-16.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Picture shows Brazilian adult content influencer Arthur O Urso with women, undated. He set up a Christmas nativity scene with six Marias, representing each of his six wives. Note: Private photo. (@arthurourso/Newsflash)
NewsX-SexFest-17.jpg Copyright: @arthurourso/Newsflash
Description: Archive Picture | Picture shows Brazilian adult content influencer Arthur O Urso, undated. He set up a Christmas nativity scene with six Marias, representing each of his six wives. Note: Private photo. (@arthurourso/Newsflash)
NewsX-SexFest-18.jpg Copyright: Newsflash
Description: Archive Picture | Influencer parades with naked women on the seafront of Joao Pessoa in Brazil, undated. Police investigates the case. Note: Picture is screenshot from a video. (Newsflash)
NewsX-SexFest-19.jpg Copyright: Newsflash
Description: Archive Picture | Influencer parades with naked women on the seafront of Joao Pessoa in Brazil, undated. Police investigates the case. Note: Picture is screenshot from a video. (Newsflash)
NewsX-SexFest-01.mp4 Video Copyright: Newsflash Video Caption: Archive Video | Caption: Influencer parades with naked women on the seafront of Joao Pessoa in Brazil, undated. Police investigates the case. ***Video Licence Restrictions: NEWS MEDIA PORTALS ONLY. Usage on social media is possible but we offer no guarantees. This video is offered under our ‘social and local media source’ licence. For details see https://newsx.agency/licences/
Byline Journalist: Mike Leidig
Byline Sub editor: Simona Kitanovska
Byline Spotter: Ivica Stojanovski
Byline Commisioning Editor: Mike Leidig
Byline Senior Writer: Mike Leidig
Byline Picture Editor: Zorica Stojkovik
Byline Copychecker: Angela Trajkovska
Byline Illustrator: Angela Trajkovska
Byline News Editor: Simona Kitanovska
Geography: Brazil
Subject: People, Real-life, Relationships / Dating, Social media, Society
