What a shame you did not get the amount of attention you thought you deserved in your family. Instead of wasting your valuable time writing criticisms of your sister, her husband, your sister's efforts to get an education and establish a career, and her poor command of language, I suggest that you tell your mother: "Mommy, I love you and want to spend time alone with you. Let's schedule regular time together." Then make that a priority. Using this approach you don't need to criticize your sister, her husband, or your parents' relationship with your sister, her husband and the grandchildren.