What are the consequences of feminism? Although widespread knowledge points out to social movements as promoters of social change, existing evidence is still mainly limited to policy reforms, being this scarcity especially striking in the case of the feminist movements. Despite their extraordinary salience in recent years, scholarship has mostly failed to identify the potential behavioral effects of women's mobilizations—-namely, does feminism lead to pro-feminist social change or, on the contrary, to a backlash against female empowerment? While recent evidence associates the salience of the #metoo movement and awareness towards sexual harassment, the mechanisms through which this behavioral change occurs remain unknown. This paper aims to contribute to our understanding of women's mobilizations and social change by delving into the Spanish feminist movement. On the 8th of March 2018, the Spanish feminist movement experienced a breakthrough after achieving to gather protests all over Spain and mobilizing one of the most significant demonstrations in Europe. Relying on administrative data and using a difference-in-difference estimator, I look at the effects of the 2018 Women's day protests on behavioral change by assessing its impact on gender violence reports at the quasi-municipal level. By distinguishing whether violence remains stable and there is an increase in the number of reports or the contrary, or the opposite, this study's contribution would be twofold. First, it broadens our knowledge of the possible changes brought by social movements. Second, it increases our understanding of the possible positive effects of feminism in society.