Pornography is now more widely available than ever because to the development of digital technology and the anonymity of the internet, which has raised questions about its effects on the stability of marriages. This study explores pornography’s negative impacts on marital intimacy, trust, and long-term satisfaction, despite the claim made by some that it can promote sexual exploration. The study, which is based on psychological, social, and theological viewpoints, investigates how regular exposure to pornography changes intimacy expectations, encourages secrecy, and lengthens emotional distance. The main research issues include how marital intimacy is impacted by pornography, the psychological effects on spouses, the long-term effects on stability and faithfulness, and mitigating techniques. The psychological, emotional, and relational effects were analyzed using a hsurvey research method that drew from theoretical frameworks, empirical research, and real-world observations. According to research, using pornography can mimic addictive behaviors, skew perceptions of closeness, and impair communication, which can result in mistrust, arguments, and infidelity or divorce in some situations. Family dynamics are also affected socially, since children raised in these homes feel insecure and have skewed perspectives on relationships. The ethical problems with pornography, such as objectification, exploitation, and the degradation of marital sanctity, are further highlighted by moral and religious viewpoints. According to the study’s findings, pornography poses a complex threat to marriage and calls for social, relational, and personal responses. Stronger regulations to encourage the creation of moral content and safeguard families are advised, as are open communication between spouses, digital accountability tools, professional and religious therapy, and educational awareness campaigns. By tackling this problem together, couples can protect their relationships’ stability in a changing digital world, maintain trust, and foster emotional connection.