Marriage holds a deeply valued place in the lives of Muslim women in Nigeria, serving not only as a social bond but also as a religious responsibility that shapes family life and personal well-being. Yet, many women continue to experience challenges that affect marital satisfaction, including financial pressures, poor communication, conflicting expectations about gender roles, and limited access to marital guidance rooted in both Islamic teachings and modern counselling approaches. These challenges highlight the need for a practical and culturally sensitive framework that supports healthier marital relationships. This study seeks to develop a framework for promoting successful marital relations among Muslim women in Nigeria, focusing on the key elements that contribute to a fulfilling and stable marriage. The study used qualitative method. The study finds that four factors consistently enhance marital satisfaction: open and respectful communication, shared financial and domestic cooperation, strong religious and moral values, and emotional and social support systems. It also identifies major challenges such as cultural practices that conflict with Islamic principles, economic stress, misunderstandings around spousal rights and responsibilities, and inadequate marital education. The framework encourages premarital training, continuous marital counselling, financial planning, and clearer communication skills to help couples build stronger and more harmonious relationships. In conclusion, improving marital satisfaction among Muslim women in Nigeria requires a balanced approach that respects religious values while addressing modern social realities. The proposed framework offers actionable steps for families, counsellors, community leaders, and policymakers to support stable, peaceful, and fulfilling marriages.