If you are suspicious that someone is wronging you, it can take a big pretty big toll on your sanity. Whether you think you have a cheating spouse or a shady business partner, options to get the information you need are out there. Taking the situation into your own hands is rarely a good idea, especially if you do not want to look like a complete stalker. On the chance that the individual you suspect is innocent, being caught spying on them could cause some serious embarrassment. The first known private detective agency was started in 1833 and was located…