How To Catch Your Girlfriend Cheating

Learn how to catch your girlfriend cheating quickly and discreetly.  Learning that your significant other is cheating can be a painful experience.  It is usually best to learn sooner rather than later so that you have the most options available.  This is true whether you wish to break up or save your relationship.

1. Monitor her cell phone bill.  If your girlfriend is on your same phone plan and account, this is one of the easiest ways to catch her cheating.  Look for suspicious phone numbers which she may be calling on a repeated basis.  Some of the best places to start on the phone bill include numbers which she may be calling on her commute to and from work.  Phone numbers called unusually late may also be a good sign your girlfriend is cheating.
2. Monitor your girlfriends’ vehicle.  Install a vehicle tracking device if you wish to do this without having to physically follow her.  GPS tracking devices can be discreetly installed underneath the chassis of her vehicle.  Things to look for include any time she may be going somewhere that she conveniently forgets to tell you about.  If your girlfriend is cheating, she may not tell you every place she has been.  You can use software which can give you the address of the places she has been along with the times as well.  Physically following her may not be a good idea, as you are more likely to be caught. 
3. Install a computer key logging device.  A computer key logging device can help you discover if she is cheating on you.  The devices can record all the computer key strokes which can give you access to written text, along with account passwords.  The passwords can be useful if you wish to later login to her Facebook, email, and other accounts.
4. Hire a private investigator. This option is the most expensive option; however this can be the most discreet option.  By using a private investigator you can avoid her finding any physical evidence, such as gps devices or computer key loggers.  Private investigators are trained to discreetly monitor activities such as those performed by girlfriends who are cheating.