Complex sentence: She attempted to embrace her lineage, but her newfound family in Austria treated her as the family's black sheep, so, armed with an MBA from the University of Economics in Vienna, she left Austria to seek her fortune independently of her family.
Split into simpler sentences: She attempted to embrace her lineage, but her newfound family in Austria treated her as the family's black sheep. So, armed with an MBA from the University of Economics in Vienna, she left Austria to seek her fortune independently of her family.