What will support any relationship is clear, complete and conscious conversations when upsets or breakdowns occur.
If you don't like your sister or don't get along with your father, let's find out if you like yourself. Let's not sugarcoat anything about it.
You know when I was 20 and 30, they were insecurities. Now they're just a new normal. I'm 60 years old, so my expectations of who I am and how I look and how I show up in the world had to shift. Not because I couldn't help it, or not because I did anything wrong, but because I had to get into the natural flow of my being as a woman.
My father never kissed me, hugged me or told me that he loved me. As my only living parent, he became the filter through which I saw myself, the possibilities for my life, the world and all men. He was a conflicted and dark filter.