Clementino, Marco Bruno Miranda2026-11-102026-11-102026Silveira, Claudia. Título: A invisibilidade do cuidado das mães solo e a viabilidade de inclusão de valor remuneratório na pensão alimentícia. São Paulo: 2026.https://repositorio.unialfa.com.br/handle/123456789/859This dissertation examines the legal admissibility of the economic consideration of the invisible capital invested in motherhood in the determination of child support obligations, in light of the Federal Constitution of 1988, international human rights treaties, and contemporary principles of Family Law. The research problem stems from the observation that the traditional model for setting support obligations, structured around the need-ability framework, systematically disregards the economic costs arising from the unequal distribution of caregiving responsibilities between parents. The central hypothesis holds that care constitutes an economically relevant, legally measurable, and constitutionally protected activity, whose disregard perpetuates structural gender inequalities incompatible with the current legal order. The research adopts a qualitative methodology with a deductive approach, through bibliographic, documentary, and jurisprudential review. The first section establishes the theoretical foundations drawing from feminist economics, social reproduction theory, and the ethics of care, demonstrating that reproductive labor constitutes a productive activity structurally foundational to the contemporary economic system. The second section examines the dogmatic limits of the traditional support obligation, identifying the structural omission of the classical model regarding the burden borne by the caregiving mother, and analyzes the evolution of case law in Brazilian courts. The third section constructs the dissertation's central interpretive proposal, defining the legal nature of invisible capital as an integrating element of parental co-responsibility, demonstrating its compatibility with the constitutional principles of human dignity, substantive equality, and family solidarity, analyzing available economic measurement criteria, and proposing a structured, step-by-step decision-making model for incorporating care into judicial reasoning. The conclusion is that Brazilian law already provides sufficient normative and principled foundations for incorporating invisible capital into the determination of support obligations, without any need for legislative amendment, through a constitutionally adequate reinterpretation of existing legal institutions.ptcapital invisível; maternidade; obrigação alimentar; economia do cuidado; igualdade de gênero; Direito das Famílias.