Complex sentence: However Zucker sends an associate to spy on his wife; he confirms the affair and informs Zucker, who takes his revenge on Borowiecki by burning down his brand new, uninsured factory.
Split into simpler sentences: However Zucker sends an associate to spy on his wife; he confirms the affair and informs Zucker. Zucker takes his revenge on Borowiecki by burning down his brand new, uninsured factory.