My sister and i have had our own rough road. What helped was to realize how damaged she is as well. The times when she and i have
let each other down have always been due to our emotional limitations/hurts. I realize our situation is different than yours, but i
think your sister loves you. Im sorry she isnt able to be supportive. I suggest you love yourself and invite people into your life that are
Loving, giving, and supportive . Hugs.