Article continues below advertisementDax Shepard is simply happy to be Kristen Bell's husband.During the Monday, September 8, episode of his "Armchair Expert" podcast, Shepard gushed over his wife of nearly 12 years while speaking to guest Alicia Silverstone about her 20-year marriage to ex-husband Chris Jarecki.During the conversation, Shepard declared he would only think positively about his and Bell's marriage if they somehow were to ever divorce.