A private investigator has uncovered a sign of fraud that many fail to notice: 'It's a red alert.'

A private investigator has identified a subtle yet significant sign of infidelity that many overlook: sudden enthusiasm for a new hobby. This insight, shared by Cassie, a private investigator with Venus Investigations, highlights a pattern observed among individuals who may be secretly engaging in extramarital affairs. While classic signs such as obsessive phone checking or erratic work schedules are well-known, this emerging indicator, unexpected passion for a new activity, often goes unnoticed and misinterpreted. According to data from a general social survey, approximately 20 percent of married men and 13 percent of married women admit to having had an extramarital affair at some point in their marriage. When emotional affairs are considered, these figures rise to between 35 and 45 percent. Cassie regularly shares advice on her company's TikTok account, emphasizing key indicators that could suggest unfaithfulness. She explains that while traditional warning signs are familiar, one often overlooked is a sudden interest in a new hobby. "This is a sneaky sign of infidelity that seems to slip past everyone," Cassie explained. "Everyone knows the classics, but the sign that people often miss is a sudden enthusiasm for a new hobby. This might indicate that they're meeting someone who shares the same interest and trying to impress them." She added that this can manifest through unexpected excitement about activities like surfing or country music, even if the person previously showed little interest in such pursuits. However, she warns against jumping to conclusions simply because a partner shows interest in something new. Instead, she suggests viewing this as a potential red flag, especially when combined with other behavioral changes. Her post sparked numerous comments from users who shared their personal experiences confirming this theory. One user wrote, "My husband got into drawing several times. I think he was trying to impress the same girl." Another commented, "Yes, my first wife did exactly that. Then my last girlfriend did it too, and I knew what was coming, but I still ended up being wrong when she cheated." Many others recognized the pattern, with one user noting, "I agree with this. My ex suddenly brought home a CD of someone whose music I never liked because he always hated that genre. Years later, I realized what was going on. It’s funny how everything stays in memory after a breakup." If you suspect your partner is cheating, experts recommend starting by discussing your concerns with a therapist to manage emotions effectively. It is crucial to avoid making impulsive decisions driven by anger or hurt. Maintaining calm and open communication with your partner about your suspicions is advised, focusing on facts rather than accusations. Asking why they were unfaithful might provide answers, but it may not help you move forward. The most important step is allowing yourself to feel all the emotions that arise and taking time to decide whether to try to repair the relationship or move on.