A shadow has been cast over country music’s biggest night: Juliette discovers a letter from Jolene revealing her mother’s true feelings; Rayna and Deacon’s fairytale evening at the CMA Awards, even performing with Brad Paisley – who guest stars as himself — may not end in a happily-ever-after; and Gunnar will do whatever it takes to win Scarlett’s heart back — but is it too late? Mea