Wealth provides advantages above those provided by earnings including the access to an objective and subjective economic buffer during financial hardship (Spilerman, 2000). However, individuals differ greatly in their ability to generate and maintain wealth (Killewald, Pfeffer, & Schachner, 2017). The lack of sufficient private wealth is becoming progressively problematic, as even countries with generous welfare systems, such as Germany, have increasingly emphasised personal economic responsibility throughout the life course (Seeleib-Kaiser, 2016). It is thus urgent to understand the factors that disrupt individuals' wealth accumulation given their implications for the economic wellbeing of the population in forthcoming years. While family dynamics have been recognised as a source of stratification (McLanahan & Percheski, 2008), marital dissolution has received little attention within wealth stratification research despite this event being linked to a range of financial-and potentially wealth-relevant-burdens (e.g. relocation costs, administrative divorce costs). This thesis investigates the association between marital dissolution and wealth of men and women in Germany. I thereby expand on an incipient body of US research that found that marital dissolution is associated with substantially lower household or percapita wealth (e.g. Zagorsky, 2005; Zissimopoulos, Karney, & Rauer, 2015). These studies, however, almost exclusively used cross-sectional data and static theories, although the processes linking marital dissolution and wealth are likely dynamic, with important wealth-related processes taking place before and after marital separation and divorce. Furthermore, due to data restrictions, previous studies insufficiently considered gender differences although the economic outcomes of marital dissolution, at least for income, have been shown to differ between men and women. To address these shortcomings in previous research, I aim to (a) explain how marital dissolution affects individuals' wealth levels and wealth accumulation, including immediate and long-term outcomes, and (b) explore how, and to what degree, the association between marital dissolution and wealth is gendered. I rely on three methodological and theoretical developments to address these aims. First, I draw on the life course framework, which provides a set of heuristics that acknowledge patterns of stability and change. Second, addressing limitations of static methods applied in previous research, I build on statistical methods that provide more appropriate tools to analyse patterns of progression, individual change, and dynamic processes. My quantitative approach includes panel regressions and sequence analysis. Third, I rely on novel longitudinal wealth data from the German SocioEconomic Panel (SOEP). These data are unique in that they were collected separately for each household member (i.e. at the personal level), which enable a gender-sensitive approach. My thesis highlights a range of key findings: First, marital dissolution is associated ...