Your family should always come first. However, what should you do if, although your family is your first priority, you are their last priority? The story below is an account of a frustrated son. The original poster (OP) is the family's eldest child. Compared to his younger sister, OP's parents had never paid him as much time or attention. Additionally, when the siblings grew older, the issue was made worse by the unprecedented levels of favoritism, which worsened the already tense relationship…