The study focuses on describing and analyzing the mental condition of middle-aged parents who have been left in the ‘Empty Nest' by their children.FACESⅡ—CV and Psychological Well-being Scale are used to test midlife parents in Hebei and other provinces.Midlife parents in empty nest have higher score in the scale of cohesion,adaptability and well-being than the other group of parents.In the group of parents in empty nest,there are significant differences between residences on the three scales.The age of midlife parents in empty nest is in significant correlations with cohesion,adaptability and well-being.