TY - JOUR A1 - Johnson, M.P. A1 - Caughlin, J.P. A1 - Huston, T.L. T1 - The tripartite nature of marital commitment: Personal, moral, structural reasons to stay married Y1 - 1999 DO - 10.2307/353891 JF - Journal of Marriage and the Family VL - 61 IS - 1 ER -