The Byzantine Twins

we all know that Romano and Veneciano represent South and North Italy respectively,but what if they represented something else too? What if they represented West and East Byzantine empire? What if Spain didn't really love Romano and was only using him? And what of America had a crush on South Italy?
Romano, Veneciano and Greece are brothers
Portugal and France are cousins to them from father's side
Egypt is their cousin from mother's side
Roman Empire is their father
Ancient Greece is their mother
Spain is Carthrage son
Spain was adopted by Iberia
Prussia and Canada are Romano's best friends

Disclaimer: if i owned hetalia i would be happy