Purpose <p>The aim of this study was to develop a theory of intimate partner violence (IPV) from the perspective of Saudi men. This facilitates understanding of the social processes that underpin the phenomenon as well as the development of culturally specific explanations for IPV in Saudi Arabia (SA).</p> Methods <p>The study used a constructivist grounded theory approach. In-depth, semi-structured individual interviews were conducted with 26 Saudi men. The basic principles of grounded theory were explained along with an example to explain how key concepts were identified.</p> Results <p>The following categories emerged through the process of data analysis: marital dynamics, the role of family, the role of culture and religion, definitions and perceptions of IPV, causes of and factors contributing to IPV, and addressing and preventing IPV. Marital dynamics, the role of family, and the role of culture and religion were identified as core categories. Throughout the data analysis process, we recognized the critical significance of the <i>notion of understanding</i> in the marital relationship. The findings suggest that IPV occurs in Saudi society as a consequence of the continual and complex interactions among multiple factors and processes that impact the <i>notion of understanding</i>, which inhibits or promotes IPV in the marital relationship.</p> Conclusions <p>This study provides insight into the meaning of IPV from the perspective of Saudi men. Findings from this study have several implications for practice and future research, which include developing awareness and educational programs to educate Saudi women and men about IPV.</p>