In the wild, a mother monkey’s behavior toward her baby can sometimes seem harsh, but it is often driven by survival instincts rather than cruelty. Factors like stress, lack of food, illness, or inexperience can lead a mother to neglect or even abandon her newborn. If the infant is weak or unlikely to survive, the mother may conserve energy for future offspring. Social pressures within the troop, such as competition or disturbance, can also affect maternal care. While it appears heartbreaking from a human perspective, these actions are part of natural selection, where only the strongest individuals are more likely to survive and reproduce.