Empirical research on sibling abuse has been overwhelmingly absent from the professional literature. This exploratory study used a survey instrument to investigate the question of whether the experience of sibling abuse influences the sense of well-being in college students. A linear multiple regression analysis indicated that experience with sibling abuse, either as a survivor or as a perpetrator, does have an impact on perception of well-being. Implications of these findings for future research are discussed. (Contains 2 tables.)