Aisha Tyler Stand Up - 2009WENNAfter twenty years of marriage, Aisha Tyler and her husband, Jeff Tietjens, have called it quits.According to TMZ, the Talk host and Tietjens have been living separately since January 2015. Ultimately, it was Tietjens who pulled the trigger. He filed for divorce with the L.A. County Superior Court and cited irreconcilable differences.Tylers spokesperson, Lisa Morbete,told TMZ that she and her...