The signs of infidelity which a spouse gives will be of the utmost importance when it comes to catching them cheating on you. It will be what first gives you the indication that something else might be going on. Of course, suspicions themselves are not enough. Half of the men who think their spouses are cheating on them are correct. For the women who think they are being cheated on, 85% of them are correct.

Typically, men and women both tend to be unfaithful when a golden opportunity to do so presents itself. That is why so many affairs begin on business trips, at the office, in the car pool, or even at the gym. In trying to understand how to catch a cheating spouse, signs of infidelity have to play a part. Just because your spouse car pools or visits the gym does not mean he or she is cheating. However, those behaviors in conjunction with other signs can point to infidelity. So, let's take a look at some of the most common signs.

When your spouse begins to spend much more time away from the house than before, this could be an indicator. It's when they begin to do things that they never cared about before that things will begin to seem amiss. They will also often go to places where it's going to be very hard to get in touch with them.

When your spouse starts acting inexplicably secretive, that can be very suspicious. For example, if he or she will not let you see what is on the computer screen or makes a point of being on the computer when you are not around, you might want to look into it. One of the surest signs of infidelity is an influx of phone calls which your spouse feels the need to take privately.

Watch their finances, bank balances, credit card bills and other invoices lying around. They can give your more hints and take you closer to what you are looking for. If there are charges which they cannot explain, its a big sign. The other way to catch someone is by the cologne or perfume on their clothes.