The oldest method is to hire a private investigator. Even if this is a little bit expensive, is the most comfortable for the person in case because no activity related is required. An important think to take in consideration when you hire a spy agent is its investigator license. Ask for it, to be certified that he is part of a legitimate detective firm.

Telephone recording it is also a very popular method. It’s easy and cost effective. If few years ago the technology was not the best card, well these days there are hundreds of devices that can record the conversation. More than that, for mobiles, there are spy programs that can be installed and record not only the conversation but even the messages.

Vehicle tracker, the third category of spy methods in my post, refers to systems that can track the vehicles. The most used is the GPS which will provide you the exact location of your husband, in any time.

The last category, I dedicate it to computer spy. Indifferent the activity you want to record, e-mail send or receive, chat conversations, websites visited, these can be recorded with a hardware / software keylogger. This is also a very cost effective method. Usually the recorded information can be sent to an e-mail address specified by the user.

Even if these seems strange for you, there are many people ready to implement one of this methods only to find out if they are being cheated or to regain their confidence.