Galla got married in Barcino, new capital of the Hispania Terraconensis( NATIVE CATALAN SPEAKERS SINCE V CENTURY) while she was ruling the empire along with the roman citizens goths, against the “ barbarians” the alans, the vandals( hence the word) If you dont know dont make a video, because this way people believe modern day country narratives rather than the truth of the events that happened. Also, the bizantines took rome back with justinian, so i dont know where you gives so much importance to events that does not have it. I