Unfaithful Spouse Investigation – Common Signs of Unfaithfulness

Suspecting a spouse of cheating is an emotionally overwhelming situation. Fortunately, private investigators have professional techniques that allow them to gather evidence of infidelity without breaking the law.


Be aware of any changes in your partner or spouse’s behavior to spot signs that they might be cheating on you.

1. Changes in Behavior

If your spouse suddenly becomes very private about the things they used to talk about openly, such as their day or plans for a special occasion, this is one of the first red flags of cheating. They may also start to password protect their computer and phones, erase their browser history, or get possessive of personal electronics to keep you from snooping around.

Similarly, a sudden interest in their appearance could be a sign that they are getting ready for a date night. Especially when this is combined with other changes in behavior, such as not talking about their day or refusing to kiss or hug them, it’s worth taking action.

When your spouse takes more business trips, is often late coming home from work, or has a new bank account that’s mysteriously credited with money you never see on the paychecks, it’s time to think about hiring a PI to investigate. This is the best way to find out what they’re up to without alerting them to your suspicions.

Research suggests that when the non-involved partner is aware of their partners’ infidelity, they have a more negative appraisal of the relationship and their own role in it, which can cause them to engage in health-compromising behaviors. This effect is mediated by both partner blame and causal attribution, but it differs by gender such that higher levels of both are linked to more mental health consequences for women than men.

2. Financial Anomalies

Suspecting a spouse of unfaithfulness can be a painful and emotionally stressful experience. It’s important to be certain of your suspicions before taking action. An infidelity investigation can help you attain the truth, allowing you to make informed decisions for your life.

There are several signs that indicate possible infidelity, such as unexplained absences, secretive behavior, and increased tension in the relationship. Some of these indicators are more subtle than others and can be difficult to pinpoint, but if they are present in combination, it may warrant an investigation. Other clues include changes in personal grooming, unexplained spending habits, and a desire for more privacy around phone or computer use.

A professional investigator can conduct a variety of methods to find proof of infidelity, including physical surveillance, social media investigations, and asset searches. They will also keep a log of their findings throughout the investigation. Using this evidence can prove very helpful in legal proceedings, especially when children or property are involved.

If your worst fears are confirmed, it’s vital to allow yourself time to process the information and emotions. If necessary, it can be helpful to seek counseling or support from friends and family. A professional can also help you determine if the investigation results are valid or if they should be discounted. They can also offer guidance about how to proceed with divorce proceedings or other legal matters if applicable.

3. Digital Activity

When you’re suspicious of your spouse cheating on you, it can be tempting to check up on them using digital forensics. However, be careful not to overstep your boundaries – unauthorized spying can violate privacy laws and expose you to legal trouble.

Digital forensics is an important part of a comprehensive infidelity investigation, and investigators will use this to uncover any hidden information that could indicate an affair. This information might include GPS tags, suspicious emails with shortened URLs, questions on their social media that seem cryptic, and more.

Whether your spouse uses a personal computer, tablet, or mobile phone, they’re bound to leave a digital footprint. Your investigator will use the most advanced techniques and software to collect data from their device that can be used as evidence.

Be aware that the majority of hacking methods that are available online are gray area or outright illegal in most states. For example, bugging your spouse’s car or installing key loggers on their devices is illegal because it’s in violation of privacy rights. A legitimate private investigator will take into consideration federal and state laws when performing digital surveillance. They will also know when it’s appropriate to use in-person surveillance and when further digital forensics is needed. This will ensure your spouse’s privacy is protected while you get the answers you need.

4. Social Media

The topic of infidelity is a sensitive one, evoking a range of emotions from curiosity and suspicion to hurt and betrayal. It is important to approach the subject with empathy and respect for all parties involved. With this in mind, let’s explore some of the common signs that may lead to an unfaithful spouse investigation and what it takes to find hard evidence.

Infidelity is often accompanied by increased secrecy, particularly around passwords and locations of phones. Whether it’s changing passwords on social media, hiding apps, or suddenly acting protective of their phone, these are all red flags that should warrant further exploration. It’s also a good idea to check their browser history to see what sites they visit. If they claim to be working late, be sure to look at their paycheck stubs to verify their whereabouts.

If you’re suspicious that your significant other is cheating, enlist the help of a private investigator with a proven track record of conducting infidelity investigations. By providing you with hard, real evidence, a private investigator can help put your mind at ease and give you the clarity you need. Then, with time and self-reflection, you can move forward with confidence. New York Intelligence Agency offers professional and confidential cheating spouse investigations throughout the Greater New York area. Contact us today to schedule a consultation with a licensed private investigator.