NCIS actress Katrina Law was granted protection against her estranged husband, Keith Andreen, after accusing him of using Artificial Intelligence to impersonate her in messages sent to a new romantic partner, Us Weekly can exclusively report. On Tuesday, December 23, Law filed a petition for a restraining order against Keith, 51. Law, who filed for divorce from Andreen on August 11, alleged that Andreen had "continuously attempted to spread false information and lies about me to friends and colleagues in an effort to destroy my reputation and career." "I am an actress. He has used AI to falsely impersonate me [by] sending voice messages to people using my voice and likeness in an effort to destroy my reputation and disturb the peace." Law, 40, said that multiple people told her, including a new romantic partner, that they received alarming messages from her, "which were confusing and out of character." How Robyn Lively Returned to the 'NCIS' Universe in New 'Origins' Role The actress said, "I adamantly deny that I have sent any voice messages to any of these individuals. I believe that Keith is using Artificial Intelligence to impersonate me, by creating voice recordings - in my voice and likeness - saying embarrassing things in an effort to ruin my reputation." "Because I am an actress, Keith has access to hours of footage of me speaking, which he could easily use to have AI learn and reproduce my voice," she said. "Numerous AI programs available online allow you to clone any voice, and then use text to prompt the AI about what to say in the cloned voice. Keith has sent voice messages that sound like me to various individuals in an effort to embarrass me, ruin my reputation, and disturb my peace. These recordings will be produced at trial." Law believes her ex has hacked into her personal social media accounts, iCloud and emails to "track my movements and communications with others." Keith Andreen, Katrina Law Amy Sussman/Getty Images for Elton John AIDS Foundation "I feel like I can't live freely without being followed or monitored," she said. Law said her ex has become "increasingly unstable" and it has caused her concern. In addition, the actress claimed her ex put a tracking device on her car. She believes Andreen put the device under the hood on December 18, based on Ring footage, to "monitor my movements and electronically surveil me." Law asked the court to order her ex to stay 100 yards away from her and move out of their home in Woodland Hills, California. She said she owns the home and pays all of the mortgage. She also asked for exclusive use of her 2024 Audi, her ex not to monitor her and him not to be allowed to take money out of their 7-year-old daughter Kinley's account. In a declaration, Law explained that they were both working when the marriage started but now she is the breadwinner. Did You Catch the OG Vera's Return on 'NCIS' and 'Origins' Crossover? The actress explained that in 2019, her ex's drive "to pursue his career changed and his work slowed." "He has been unemployed since 2020. Although we wrote a film together (which was released in 2023) and he sold a treatment to Hallmark for $10,000.00, those are the only substantial projects that Keith has worked on since 2020," Law said. "He has worked on a few smaller jobs, but has not made more than $20,000.00 in the last six years. Since 2020, I have been the sole earner for our family. " Law said she started to feel unhappy in the marriage in 2016. After the birth of their daughter in 2018, she said they focused on parenting. In her filing, the NCIS actress admitted, "I regrettably had a month-long relationship with another man" who she calls "J" around May. "After the relationship ended, I realized that my marriage with Keith was not the same loving and supportive partnership that we previously had," Law said. She said she told him she was thinking about a divorce on May 24. "Due to Keith's financial situation and fear that he would retaliate against me if I asked him to move out, we still continue to live with each other," Law said. "However, for the reasons detailed ... I no longer feel safe living in the same house with him." 'NCIS' and 'NCIS: Origins' Crossover Explained: When Does It Air? She added, "In July 2025, Keith began regularly engaging in Ketamine Treatments for some unknown reason. These treatments have made him completely unstable, and his threatening and obsessive behavior has escalated." The court granted Law a temporary restraining order requiring her ex to stay 100 yards away and move out of their home. A hearing has been set for January 13. In her initial divorce petition, Law asked the court for primary physical custody of their daughter. The actress listed the date of marriage as January 2013. In response, Andreen demanded primary custody of their kid.