In the first essay, I demonstrate that during the 1970s, the marital behavior of US Catholics changed dramatically relative to that of the total population. The Catholic marriage rate, that is, the number of Catholic marriages per 1000 Catholics, decreased nearly 20 percent relative to the civil marriage rate. Before and after this time period, the two rates moved in unison. Empirically, I find that the Catholic reforms and encyclicals of the 1960s, that is, Vatican II and Humanae Vitae, led to a decrease in the Catholic marriage rate relative to the civil marriage rate and that the reform of civil divorce law had no effect on this relative rate. In the second essay, I expand the analysis of the previous essay and test whether a negative response among US Catholics to the reforms of Vatican II and to Humanae Vitae is able to explain the increase in the civil marriage rate, the decrease in the Catholic marriage rate, and the increase in the interfaith marriage rate seen in the data. To do this, I construct an original model that treats marriage as a set of two contracts, one civil and one religious, with the benefit and cost of the religious contract depending upon a social complementarity. The theory and the data match if the primary effect of 1960s Catholic reform was to decrease the benefit of a Catholic marriage. In the third essay, I examine the link between religiosity and the incidence of domestic abuse and model sanctification as the pathway connecting the two. Sanctification is "a psychological process through which aspects of life are perceived by people as having spiritual character or significance"[25]. In the model, the abuser must his choose level of abuse, and both abuser and abused must allocate a scarce amount of time between the production of a marital good and a personal consumption good. Sanctification is modeled as an increase in the return to time invested in the marital good. Theoretically, abuse increases in both spouses' level of sanctification and the wife's productivity and decreases in the husband's productivity. This partially agrees with the data. / text

This study explores some major themes in relation to marriage among contemporary Western Muslims. These themes include gendered ideals and expectations of the potential spouse, generational differences, inter-religious marriages for Muslim women, and individual choice and parental authority in mate selection. It re-evaluates the Islamic notion of marital compatibility (kafa’a) and shows how this notion is understood and can be applied to contemporary Western Muslims. Due to little academic research on the problem particularly of unavailable spouses, the study relies primarily on blogs, online discussions of marriage among Muslims, and internet articles on Western Muslim marriages. The dilemma faced by Western Muslims, particularly females, is that there is a lack of compatible available husbands for them. The study finds that, according to marriage-minded women, this unavailability is largely due to traditional expectations of gender roles from potential husbands contrasted against the women’s unconventionally older ages, focus on education and career, and overall understanding of power dynamics in marriage. The study also explores changing methods of mate selection among Western Muslims, which include services offered by Islamic centers, Internet matchmaking, and marriage events—where the average male participant is younger than the average female participant. As the age of marriage-minded females increases, their individual choice is more recognized in their marriage while their options of suitable men decreases significantly. Many of them therefore turn to interfaith marriages, which are not recognized by Islamic law, although some religious authorities across the West them on the basis of necessity. Western Muslim women are in a unique but complicated space where they are struggling to maintain their personal ideals of education and careers and are seeking partners who share these ideals; yet, with the tension between men’s expectations of women and women’s of men during courtship, and the role of family in mate selection, the problem of marriage becomes more complex with the various axes contributing to it. / text

Based on field research among Czechs living abroad, the diploma thesis introduces the offsprings of the Czech 18th -century exile, members of the Evangelical Reformed Church in Poland, is. While the community decreased due to massive re-emigration after the Second World War, at first it remained endogamous. Eventually though, interfaith marriages with Polish Catholics increased and language usage shifted. However, offsprings of Czechs from Zelów who stayed true to the reformed faith still maintain and pass on their faith which is the main part of their identity even nowadays. Furthermore, some of them still adhere to their Czech origins. They established the Association of Czechs in Poland in 2010 and then the Czech Club in Zelów. This study refers to how members of the Evangelical Reformed congregation in Zelów see their own identity and the existence of mixed marriages within the community of the congregation.