Dolly Parton’s niece, Lainey Mae Parton, wrote an emotional Instagram post Saturday confirming that her aunt was “laid to rest” on Friday, August 28. “This is a really hard post for me to make,” Lainey wrote on her account, captioning a slideshow of pictures showing the superstar with various family members. “I wanted to wait until after my granny was laid to rest yesterday before I tried to put any of this into words.” Lainey went on to praise Dolly— the singer was known as “Aunt Granny” to her nieces and nephews — by noting that she was a tremendous source of support. “She always had a way of making me feel like I was enough. She never…