Article continues below advertisementDax Shepard recently revealed that his wife, Kristen Bell, struggled to accept his friendship with his ex, Briegh Morrison.During the Tuesday, October 21, episode of his "Armchair Expert" podcast, which features the Mom's Car segment, Shepard, 50, recalled the early days of his relationship with Bell, 45. He said, "I think initially when Kristen and I started dating, you were still coming over a lot because my mom was living at my house. You were around even in like the first month or two we were dating.