Alexiana Arian Smokoff has filed for divorce from Robert Cosby Jr., the son of ‘Real Housewives of Salt Lake City’ star Mary Cosby, following his recent arrest for allegedly violating a restraining order, marking a tumultuous chapter in the family’s public saga.
The divorce petition was submitted on Monday, November 24, 2025, in Salt Lake County District Court in Utah. Legal documents reviewed by PEOPLE include provisions that prohibit either party from harassing, intimidating, or disturbing the peace of the other, and restrict actions such as committing domestic violence or interfering with insurance policies. This filing underscores the escalating tensions in the relationship, which has been under scrutiny due to Robert’s legal issues and the couple’s history of personal struggles.
Robert Cosby Jr.’s arrest on November 9 added to the drama, as he was charged with violating a pretrial protective order, along with offenses like property damage, assault on a peace officer, and criminal trespassing. He remains in custody at the Salt Lake County Jail, with authorities confirming his incarceration amid the ongoing legal proceedings. This incident is part of a broader pattern of run-ins with the law, highlighting the challenges he has faced in recent months.
Earlier, on September 6, Robert was arrested after police responded to a domestic violence report, where he allegedly attempted to enter his father-in-law’s home through a dog door and assaulted someone on the front lawn. That episode resulted in charges including criminal trespassing, assault, and failure to stop at the command of law enforcement, painting a picture of recurring instability. These events have drawn public attention, given Mary Cosby’s prominence on the reality TV show and her family’s personal battles.
Mary Cosby, 52, has spoken out about her son’s difficulties, telling PEOPLE exclusively that his arrest was ‘a blessing in disguise’ and necessary for him to recognize the wrong path. She expressed initial devastation and fear but emphasized that such experiences can serve as wake-up calls, hoping they guide Robert toward positive change. Her comments reflect a mother’s concern amid the very public nature of their family’s struggles, which have been featured on ‘RHOSLC’ over the years.
The couple’s relationship came to light on the show, where it was revealed that Robert secretly married Alexiana in August 2022 at a courthouse, a surprise to Mary. Their marriage, which produced no children, was often depicted against a backdrop of alleged drug problems, with the pair residing in Mary’s Utah mansion. This background adds context to the current divorce, illustrating how personal issues have intertwined with their public personas and contributed to the breakdown of the relationship.
In response to the divorce filing, Robert’s lawyer provided a statement to PEOPLE, noting that Robert has taken responsibility for his mistakes and the pain caused to his ex-wife and her family. The lawyer explained that Robert was slow to accept the marriage’s end but now acknowledges it is over and must move forward. This admission suggests a step toward resolution, though the sealed divorce documents mean details on spousal support or property division remain private for now.
As the legal processes continue, attention turns to the outcomes of both the divorce and Robert’s criminal cases, with potential implications for the family’s dynamics and public image. The situation underscores the complexities of fame and personal strife, leaving observers to watch for further developments in this unfolding story of reality TV drama and real-life consequences.
