Freida Parton is honoring sister Dolly Parton after the country music star’s death at age 80. “Thank you all for bearing with me as I mourn the death of my big sister,” Freida, 69, wrote via Facebook on Saturday, August 29. “I know to the entire world, she was a superstar, but to me, she was my Dolly Momma. She was the sister who would climb into bed with me when I was little because we were both afraid of the dark. She was the woman who stepped up and became my Momma, raising me from ages 13 to 18. She was the one who tried to convince me to wear her wigs at my shows in Dollywood (sorry, sist...