In almost half of all the relationships out there, one or the other partner is cheating. This isn't the most pleasant of statistics, but it's true - more and more relationships are ending because people are dishonest. If you're worried about whether or not your significant other is lying to you, here's a way to find out if it's true.

It's not hard to do, and you'll have your answer in just a few hours from the time you start. Here are the steps broken down simply.

First Step:

This part is the hardest. You'll need to make sure there's a time when you're able to get your hands on your significant other's cell phone for ten minutes or so, without him or her knowing it. There's no need to look at it for long, so finding a good time usually isn't hard.

A couple of ideas as to how to do this are: wait for them to go in the shower, wait for them to run out to the store without their phone or wait for them to fall asleep and look at it in another room at that point. I'll let you find the best time, but these are a few examples that people have successfully used.

Step Two:

Once you've managed to get the phone, it's time to enter the call log. You'll need to be able to take a look at all the calls that have gone out, as well as all the ones that have come in.

Get out a piece of paper and write down every phone number that you see on these call lists. This shouldn't take more than 10 minutes even if they have a lot of calls - when you are done put the phone back from where you found it.

Step Three:

Here's the final step and the step where you find out if anything suspicious is going on in your relationship.

It's time to find out exactly who owns each phone number on the list that you just wrote out. This will let you know exactly who your significant other has been speaking to.

To get details on the owner of a phone number, you need to use what is known as a "reverse phone lookup". In this case, this is the key for you to catch a cheater.

Reverse phone lookups allow you to take a phone number and find out all the details about the owner of the phone it's attached to. You'll get their name and address, as well as detailed background data.

You'll need to use a service that specializes in reverse phone lookups to do this. While they do cost a little, it's not expensive. Make sure you choose a company that only charges a one time member ship fee, and you'll be able to pay once and run unlimited lookups on all the numbers on your list.

Now, you'll want to run a reverse phone number lookup on each and every one of those numbers you wrote down. When you get the information, write down the details. Look at it later to see if any suspicious call activity or names jump out at you.

This is one of the easiest ways to find out if your suspicions are true and get the information you need to confront your boyfriend, girlfriend, husband or wife. It's an effective way to find out the truth.