Based on the Conflict Theory and follow the concept in the Capability Approach of Amartya Sen, this study explored the relationships among life-work satisfaction, work-family inference, and organizational commitment. The data comes from the Taiwan Social Change Survey (TSCS) first wave of the fifth phase (Questionnaire II – Work and Life) collected in the year of 2005. The result of this study shows that while we explore life-work satisfaction, work-family inference, and organizational commitment, not only the personal background and family context should be considered, but also working conditions and job characteristics have powerful explanation to all of them.