Law & Order: Special Victims Unit 3x11

Monogamy

The wife of a psychiatrist, seven months pregnant, is found unconscious and bleeding in a parking garage with her fetus missing. The attending paramedic reports to Benson that the victim “sustained massive abdominal trauma” that looks “like an emergency C-section”. The investigation leads to infedility and uncertainty as to the paternity, adding fuel to the fire of an already aggitated Stabler.