The first ten amendments along with two others that were not ratified were proposed. by Congress on September 25, 1789, when they passed the Senate, having previously passed. the House on September 24 (1 Annals of Congress 88, 913).
But, if Selena had still been alive at that point, and if blood transfusions could have saved her, then yes, Selena's death might have resulted from her father's refusal to allow any more transfusions.
The family initially didn't want any movie about Selena's life to be made. But unauthorized versions of the film were already in production, so producers Robert Katz and Moctesuma Esparza went to the Quintanilla family and asked if they'd be willing to partner with them to do an authorized film.