Wow, this quotes a lot of research, studies and personal incidents to draw conclusions like birth order is super important in how your life will turn out and how you relate to your siblings, except when in totally doesn't. Gender is a huge qualifier except when it isn't. Divorce is always super hard on the kids. Etc. Either things that are already very widely known and accepted, as well as better supported and explained than here, or ideas that either can not be supported or that have too many variables to be a realistic portrayal.
I would not recommend it. At all.