Marriage longevity refers to the duration and stability of a marital relationship. Factors contributing to long-lasting marriages include effective communication, mutual respect, and shared values. Couples who navigate challenges together often develop stronger bonds, enhancing their commitment to one another. Additionally, external influences such as family support, financial stability, and cultural norms can impact marriage longevity. Research shows that couples who engage in regular quality time and maintain a sense of humor tend to have healthier, longer-lasting relationships. Understanding these elements can help partners foster enduring connections throughout their lives.