Meanwhile, he still has a case against him in Northern California after being accused of committing grand theft dating back to 2016.Jason, who was infamously married to Britney for 55 hours in 2004, showed up at his ex’s wedding uninvited. He filmed himself at her mansion on Instagram Live. An eyewitness told The Sun: “Jason walked up the Los Robles hiking trail next to Britney’s property, it must have taken him the best part of an hour.