The first purpose of this study was to examine the relations among parenting style, parents involvement, and behavioral adjustment in mixed marriage family. The second purpose of this study was to examine how the parenting styles along with parents involvement in mixed marriage family predicted children's behavioral adjustment. One hundred ninety four children from mixed marriage family participated in this study. A self-report measure perception of parenting style, parents involvement, and behavioral adjustment was administered. The descriptive statistic, Pearson correlations, and multiple regression were conducted to test each research question. The results of this study showed: (a) parenting style, parents involvement, and behavioral adjustment were associated; (b) parenting style and parents involvement could be used to predict children's behavioral adjustment.