In the Bosom of the Enemy (2001)

Set against the backdrop of Japanese occupation in the Philippines during WWII. Captain Hiroshi's Filipina lover dies while giving birth to their daughter, and he soon runs out of powdered milk to feed his infant. Conveniently, he encounters Pilar, whose husband, Diego, is being tortured by Hiroshi's soldiers as a suspected guerrilla. Pilar, who begs Hiroshi for Diego's release, ends up working in Hiroshi's household as a wet nurse for the infant.