Khloé Kardashian may be trying to move on from her marriage to Lamar Odom, but the NBA star is reportedly not ready to let go. According to Us Weekly, the 30-year-old reality star has been unable to track down her estranged husband after filing divorce papers more than 10 months ago.

Kardashian, who wed Odom on Sept. 27, 2009, filed court documents to divorce her husband in December 2013. The starlet cited “irreconcilable differences” as the reason, and asked to have Odom removed from her name. TMZ reported at the time that the pair had a prenup in place, and that Khloé was not asking for any spousal support.

With a year coming up since Kardashian filed the documents, an insider is now opening up about the reality star’s struggles in finalizing the divorce.

“Khloé can’t even get in touch with him right now,” a source told Us Weekly. Another insider added that the 34-year-old basketball player “refuses to sign the divorce papers.”

The reason behind Lamar Odom’s supposed delay in signing the papers? He’s reportedly trying to reconnect with Kardashian.

“I love my wife. She’ll always be my wife, no matter what,” Odom told Us Weekly in February. “Who knows? We don’t know exactly if [the divorce is going through]. Only time will tell. I hope not. But even if we were divorced, she would always be my wife.”

The ending for their marriage was due to Odom’s alleged drug use and reports that he cheated on Kardashian. Odom never admitted to drug use, but Kardashian spoke about the cheating accusations during Season 9 of E!’s “Keeping Up With the Kardashians.”

Kardashian has since moved on from Odom, dating rapper French Montana for eight months, before splitting from him in September.