Complex sentence: Pizzi works two jobs, owning a day care and managing an ice cream parlor, and is a single mother of a young daughter (she continued to run while pregnant, until 2 days before giving birth).
Split into simpler sentences: Pizzi works two jobs, owning a day care and managing an ice cream parlor. She is a single mother of a young daughter (she continued to run while pregnant, until 2 days before giving birth).