You can catch a cheating spouse online if they are having an internet relationship with someone. With technology the way it is (ever growing) I am not sure why anyone would assume that computers are secret. You cannot really hide anything on a computer, though you might need a specialist or special equipment to get to some of it. You can retrieve just about anything off a hard drive even if it was deleted already. On the other hand, you can catch a cheating spouse online relatively easily. All you need is the right software.
With the right program you can track everything they do on that computer. Some of the ones available will even record all the keystrokes too. Not all of them will do that, so you really need to consider which features you need. You might have some idea if there are certain things you notice. For instance; if there is a new messenger program installed that you dont have the password for you might suspect them of using that. They same can be said if they open up a new email account that you cant get into. In this case you will want a program that records all the emails and instant messenger conversations for you. You could easily catch a cheating spouse online this way if they are using either of those methods to carry on a relationship with someone else.
Not all of them will be that obvious though. If you notice that your browser history gets erased all the time by your spouse; you might want something more along the lines of keeping track of the websites that they visit on the computer. If you still are not sure which features you might need, go with the keystroke feature. This will give you everything since it will keep track of everything typed on the computer. This is almost the best way to catch a cheating spouse online because you cannot hide anything from it. It records everything you type right down to usernames and passwords for accounts. With that you can unlock anything and get the information you need.
You should realize that you can catch a cheating spouse online, and once you can prove it; in many states it is considered a valid reason for divorce. I am not trying to tell you what to do, but you should know what your options really are. It is not something that you just have to put up with or try to live with. Of course, it might be something that you try to work out together as well, but at least you will know what is going on with these programs. Often the suspicions are worse than actually knowing and can kill a relationship just as quickly if not quicker. I cannot promise you will like what you find, but I can promise that you can get software that will allow you to do this. Convincing your conscience it completely up to you however.
Related articles you may find interesting: