Complex sentence: When the factory he works at is closed, he and his fellow angry workers are attacked by the arriving riot police/SWAT team, forcing them to fight back, he returns home to his wife and their new-born daughter, Piper.
Split into simpler sentences: When the factory he works at is closed, he and his fellow angry workers are attacked by the arriving riot police/SWAT team, forcing them to fight back. He returns home to his wife and their new-born daughter, Piper.