As long as relationships have existed so to has infidelity. When your girlfriend starts acting suspicious you may start to wonder if she is secretly seeing someone else.

Before you accuse her of anything look for signs your girlfriend is cheating. Of course you want to be sure she is being faithful to you, but wrongfully accusing someone of cheating does a lot of damage to a relationship.

There are 3 ways of how to tell if your girlfriend is cheating. These are characteristics that most cheaters share in common. These are normal everyday reactions and attitudes to keep an eye on.

1. Hides Messages

Hidden text messages, emails and phone calls should send up a red flag. Unless she is planning some sort of surprise party for you there is no need of hiding who she is in contact with. There is a certain amount of trust that you must have for your girlfriend, but she certainly does not need to act suspicious.

2. Reasons to leave

Almost as blatant as hiding messages is the cheaters need to buy time away from their partner. A common excuse is to go to the grocery store every other day for several hours. The cheater is usually so wrapped up in their lies that they do not realize how strange it looks that they are suddenly shopping for ridiculous amounts of time.

A different tactic to escape is to start arguments for no reason. You may have just got home from work and she is livid about something. After yelling for a few minutes she storms out of the house. This leaves you scratching your head and wondering what went wrong. This may be a convenient way to buy more time to see the other man.

3. A Withdrawn Attitude

This is typically the most obvious characteristic of the cheating girlfriend, but you have to watch closely. Women by nature are very vocal, meaning that they like to discuss their day, how they are feeling and what is on their mind with the person they love.

Has your girlfriend been quiet about her day lately? Has she seemed less talkative than normal? There is a logical reason behind this.

When a woman cheats it is not only a sexual affair, but a psychological affair as well. If a cheater wants sex they will do the deed and be done with it. Cheating girlfriends tend to start talking out their day and their life problems with the man they are cheating with.

By the time your girlfriend sees you she may have already discussed her day with some one else. If she is not interested in sharing the events of her day with you it is a very good sign of how to tell if your girlfriend is cheating.

When someone is being unfaithful they are not thinking right in more ways than one. The signs your girlfriend is cheating are common things that are overlooked by cheaters while trying to protect their secret.

If more than one of these signs fits your girlfriend you will at least have the confidence to confront her about her behavior. If she is not cheating these signs make her look very suspicious and she should know that. This is how to tell if your girlfriend is cheating, only you can figure out what to do when you get all the facts.