Hello, hedgehoggy! In my case, I'm the younger sister and the one who often has issues. I used to tell my sister about my problems and what makes me stressed out. Now that she has her own family, we still talk, but I don't tell her all the bad stuff anymore. She seldom shares her worries with me, but I know that family life is hard. Maybe your sister should clearly understand that your life and her life are very different. I hope she'll be open and calm when you try and tell her about how you feel.