Complex sentence: The St. Jimmy is a figment of, your father's rage and your mother's love, made me the Idiot America... she's explaining that Jesus of Suburbia has turned into what he's always hated and she leaves him.
Split into simpler sentences: The St. Jimmy is a figment of your father's rage and your mother's love. Made me the Idiot America... she's explaining that Jimmy has turned into what he's always hated and she leaves him.