Broken home is a condition that is not harmonious family. One reason forthe broken home because of a divorce between a husband and wife. Theseconditions affect their children, such as lack of affection, do not get proper care and academic failure. However, in the field found a few students who have high academic achievement. The purpose of this study is comparing the factors that allow for differences in the academic achievement of children who come from a broken home. The research was conducted in SMK 2 Gunung Talang. The study used form of case studies. Capturing subjects in this study using purposive sampling technique. Analysis of the data using Miles and Huberman interactive model. The conclusion of this study is the difference in academic achievement experienced by students is caused by a broken home: (1) the relationship with their parents; students with high achievement have good relationship, students with low achievement have not good enough in their relationship, (2) the relationship with their teachers; student with high achievement have goodrelationship, student low achievement have not good enough in their relationship, (3) the relationship with their friends; students with high achievement have good relationship, students with low achievement have not good enough in their relationship, (4) students attitude to themselves and family; student with high achievement have good attitude with open behavior, students with low achievement have introvert behavior, (5) ways of students learning; students with high achievement payfull attention on in learning and routine schedule, students with low achievement payless attention to the teachers explanation and routine in learning schedule.Keywords: Analysis, Students, Broken Home.