The growth of mobile dating platforms has coincided with a rise in romance scams, in which offenders construct convincing personas to defraud users. While research on romance scams is expanding, victims lived experiences of recognizing and responding to deception in mobile-mediated interactions remain insufficiently understood. To address this gap, we conducted indepth interviews with 24 victims of online dating romance scams in Iran, where legal, social, and cultural constraints limit formal support. Our analysis identifies suspicion cues and the investigative strategies victims use to verify identities across platforms. We show that victims are not passive recipients of deception but engage in active, iterative detection practices under significant emotional, social, and relational pressure. Based on these findings, we contribute empirically grounded insights into deception cues and user driven detection work, and we discuss implications for the design of mobile technologies that better support users in identifying, resisting, and recovering from romance scams. Content Warning, This paper discusses sexual violence

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