Nashville Season 1, Episode 14, “Dear Brother” left us exhausted by all the feelings. Juliette Barnes’s (Hayden Panettiere) mother is in the midst of a relapse (champagne always helps with that), Rayna Jaymes (Connie Britton) is in the throes of a bitter divorce (Peggy is the worst), Gunnar’s brother just died, and Scarlett up and decided to act on impulse as all this......