Exploring how family life has radically changed in recent decades, this comprehensive Research Handbook tracks the latest developments and trends in scholarly work on the family. With a particular focus on the European context, it addresses current debates and offers insights into key topics including: the division of housework, family forms and living arrangements, intergenerational relationships, partner choice, divorce and fertility behaviour. Bringing together contributions from leading family sociologists, the Research Handbook examines important questions: have family patterns across different countries become more similar, or have differences between countries and social groups increased over time? How diverse are family forms across different countries? How do conventional theories explain these patterns? And what are the major innovations in theorising and describing family behaviour? In order to resolve these key points, the chapters provide an overview of past and present developments in scholarly work on European families. They also present concise overviews of theories, methods, critical debates, empirical findings, and pathways for future research. Its analysis of important areas of research in the field will make this Research Handbook a valuable resource for scholars and students of sociology, demography, and family and gender policy. It will also be beneficial for policy experts in these fields.