Complex sentence: Shortly after the birth of her third child, she and her then-husband, Alex De Benedetti left Italy for the United States, There she lived briefly in Florida and New York, and for many years has resided in Los Angeles.
Split into simpler sentences: Shortly after the birth of her third child, she and her then-husband, Alex De Benedetti left Italy for the United States. She lived briefly in Florida and New York, and for many years has resided in Los Angeles.