On Sunday, April 7, country celebrated its biggest stars during the 2024 CMT Music Awards, but starlet Marren Morris skipped the ceremony in Austin, Texas, after her dramatic exit from the genre. “Book tour week officially commences. Karina [Argow] and I are flying to New York tonight, so we’ll see you Wednesday at the Barnes & Noble in Union Square,” Morris, who was nominated at the CMT Music Awards, shared in an Instagram Story on Sunday, referring to her Addie Ant Goes on an Adventure children’s book. Aside from missing the gathering to promote her book, Morris stepped away from the country…