Complex sentence: Libby confronts him after making a winning bid on him for $10,000 at a bachelor's auction in his own hotel and demands he return Matty to her in exchange for her silence about his real identity.
Split into simpler sentences: Libby confronts him after making a winning bid of $10,000 on him at a bachelor's auction. She demands he return Matty in exchange for her silence about his real identity.