Female labor force participation behavior has been an interesting and important research topic in labor economics. In the time series analysis, Granger causality is adapted to vector autoregression models to analyze the causal relationships among variables. This paper analyzes the relationships among female labor force participation rates, divorce rates, birth rates, and other labor market indicators. The results indicate that female labor force participation rates have negative feedback relationships with birth rates, and positive feedback relationships with divorce rates. Between birth rates and divorce rates, there exists negative feedback relationship.