The intermarriage of one Jewish individual is rarely a sudden occurrence. Rather, an individual’s choice to intermarry is a function of the depth of their Jewish education and experiences, the density of the Jewish population in the relevant geographic area, and commitment to “in-dating”. An American Jew who chooses to intermarry typically shares many of the same goal and values as his/her non-Jewish fiancé(e) and is, therefore, open to building a family with him or her. Intermarriage is also a sign of the success of Jewish acculturation to the American environment and acceptance by Americans.
Scott A. Shay, Getting Our Groove Back: How to Energize American Jewry, 2nd ed. (Jerusalem & New York: Devora Publishing, 2008), 145-146