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Cheating? Divorce? Child Custody? Alimony Reduction?

Work With A New Jersey Private Investigator You Can Trust To Conduct Your Cheating Spouse Investigation, contact former Jersey City Police Chief Bob Cowan for a free 30 minute consultation.

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The Infidelity Investigator You Need to Get to the Truth

If your gut is telling you that something in your marriage or relationship is just not right, and you suspect your partner may be cheating, then, unfortunately, our experience shows that your instincts are probably correct.

As the owner and primary private investigator for Cowan Investigations, Bob Cowan has invested in acquiring the latest high-tech surveillance equipment, allowing him to gather the hard evidence you need so you can determine how to best move forward in your relationship if you suspect your partner of cheating.

While some other New Jersey Infidelity Investigators may have some of this same technology, what they often lack is the experience and expertise to use it properly. When working with Cowan Investigations, your trust and confidence in our work will be built on our many years of investigative and surveillance experience and detailed knowledge of our craft.

Cowan Investigations proudly serves private citizens all across New Jersey, including Monmouth, Mercer, Ocean, Middlesex and Bergen Counties, NJ, and also offers services for those seeking a:

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Social Media and Infidelity

Frequently, many cheating spouses pursue their adulterous relationships in the workplace. In recent years, however, the rise of social media and online dating apps has played a tremendous role in modern infidelity. Unlike in the past, when cheating spouses had to coordinate their activities in real space, previous love interests are now only a mouse-click away.

Studies have demonstrated that one in seven couples have considered divorce due to their spouse’s questionable activities on social media platforms such as Facebook, Snapchat, Skype, Twitter, and WhatsApp. Nearly one-quarter of these couples claimed to have at least one social media-related argument per week, with 17% claiming they fought about it every day.

Per a survey by the American Academy of Matrimonial Lawyers, 81% of divorce attorneys claimed they had seen an uptick in cases using social networking evidence, with Facebook as the leading source for online evidence.

Thorough Infidelity Investigators You Can Trust

With Cowan Investigations, our infidelity investigators will provide you with concrete evidence, such as reports, videos, and still photographs, concerning the spouse or partner you suspect of cheating. Owner and primary private investigator Bob Cowan personally participates in and oversees all Infidelity Investigations, and obtains proof through surveillance and other investigatory methods.

As the former Chief of the Jersey City Police Department and owner of Cowan Investigations, Bob has nearly 35 years of experience dealing with domestic issues and knows that an unfaithful spouse is not only emotionally traumatic, but also one of the most prevalent causes of divorce. When Cowan Investigations undertakes an infidelity investigation, they understand the importance of establishing trust and honesty with clients in the midst of such a stressful period.

Unlike many other New Jersey Private Investigators, Bob is attuned to the trust that needs to exist between the infidelity investigator and the victim of adultery. This is why Bob finds it so important to attach his name, his image, and his biography to his business, eschewing any gimmicks and stock photos.

As the founder and owner of Cowan Investigations, it is Bob’s goal to gain your trust by handling your case with the utmost discretion, confidentiality, and professionalism you would expect from a NJ Infidelity Investigator.

The New Jersey Infidelity Investigators at Cowan Investigations will uncover the evidence you need to confirm whether your partner is cheating or not. To schedule a free 30-minute, confidential consultation, call Cowan Investigations today.

Cowan Investigations proudly serves private citizens all across New Jersey including Monmouth, Mercer, Ocean, Middlesex and Bergen County, NJ.



Dear Bob and Liz,

Thank you both and Pete for all of your hard work, concern, and professionalism with my case. You found and documented an incredible amount of information within three days of work–you are really remarkable investigators. You did an excellent job tailing him–not an easy feat in Philadelphia and South Jersey. I appreciate that Liz was in constant communication with me and kept me apprised of what was happening during Bob’s field investigation. The photos and video were difficult to look at but they were undeniable–you had uncovered the devastating truth that someone I had known, cared for, respected, and loved for 17 years was leading a double life and had been lying to me repeatedly for a year and a half.

From my initial consultation with Liz, I felt that you genuinely cared about me and had my back throughout the investigation, and even after it concluded. As you know, this was a complicated relationship and heartbreaking situation for me and I felt supported by you and not judged. None of us expected the outrageous and sordid facts that were revealed during the investigation but I’m so grateful to know the truth, even as painful as it is. As Bob noted, the case “was one for the annals”.

-Monica H.


I so much appreciate what you and the team did for my mom. The pictures and video you got from surveillance were a gold mine. I’m surprised and kind of have to laugh at how you were able to get frontal shot of them in your surveillance. Also how you were able to tail them for so many miles without being picked up was remarkable. Aside from the actual work, what separates you in my opinion from the rest is your honesty. You gave us realistic expectations, and we’re upfront and truthful about things that you didn’t have to tell us. Your team is good inside and out. This was very emotional for my mom and you gave her the ability to start a new chapter in her life and heal from what could have been certain misery. Please forward my appreciation to Pete and Liz as well.

Mike W.

Get started with an investigator you can trust. Contact Cowan Investigations.

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