Objective: This study examines perceptions of changes in intimate relationships among partnered, immigrant women in New York City during the first year of the COVID-19 pandemic. We pay close attention to how structural oppression, particularly related to undocumented immigration status, shaped women's experiences with their intimate partners during a period of social upheaval. Background: COVID-19 has exacerbated many existing structural inequities and subsequent stressors that have been shown to have an adverse effect on intimate relationships, including increased economic instability and mental health distress. Immigrant women may be particularly vulnerable to relationship strain because of intersecting social and structural inequities. Methods: We draw on in-depth, semi-structured interviews among a heterogenous sample of 22 women with varied legal status from Latin America, South and East Asia, and the Middle East. Results: Findings reveal three primary pathways through which structural inequities shaped women's experiences with intimate partnership strain, including financial and material scarcity; uneven caregiving burdens; and constrained access to support in situations of violence and abuse. Conclusion: Our analysis demonstrates ways that structural inequity, particularly driven by exclusionary immigration laws, influence intimate partner relationships through the legal status of immigrant women. Understanding how structural oppression shapes immigrant partnerships is essential for the field of family demography and for family-serving professionals in referring clients to resources and services, as well as helping women explore sources of resilience and coping within their families and communities.