Sam Asghari, husband of Britney Spears, has filed for divorce after a marriage of 14 months. His petition filed in Los Angeles Superior Court on Wednesday cites "irreconcilable differences" and puts the date of separation at July 28.

Sam Asghari is telling people he believes Britney Spears cheated on him with a staff member at her house, and engaged in other inappropriate sexual conduct as well, sources told TMZ. Sources with direct knowledge told TMZ that Sam has claimed Britney asked at least one staffer to shoot video of her naked. Not only that, Sam believes she hooked up with at least one of the male staff members working at her home.