You and your girlfriend have been together for quite some time and as far as you are concerned the relationship is getting better and better. You may not have put a ring on her finger yet but it's only as matter of time before you do.

Or at least it was until recently. You cannot quite figure it out but your instincts are telling you something is very wrong. Now your girlfriend has gone out of her way to maintain the appearance of normalcy in the relationship but from your point of view it is not working.

It could be any number of possibilities and one of them is the prospect that she may be less than faithful her relationship with you. It does not mean she definitely is out there cheating but anything is possible.

Here are a few things to look for.

1. Secrets

The two of you used to share them all the time. As a matter of fact you were kind of amazed how much information she used to tell you. It was her way of showing how much she liked and trusted you.

Now it's different. She does not seem to be telling you much anymore. If she's is on the phone when you walk in she clams up or hangs up where as before she felt relaxed enough to speak freely around you.

2. Strange Friends

Most women like to maintain strong contact with the people in their social circle. When she first introduced you to her crew everyone was warm and friendly. As time went on you felt there was a good rapport between you and them.

That seems to have changed. It's like they have gone back to treating you as a total stranger. Whenever you try to make conversation with them it is strained. Their answers to anything you say are non committal. That is a fair indicator that they may know what's going on.

3. Argue Over Nothing

You and your girlfriend have had your share of quarrels. Who hasn't? But the two of you always worked it out and in your opinion the relationship got stronger.

However now it seems like the arguments are happening way to often and usually for the most trivial of reasons. You also cannot help but notice that she is the one picking most of the fights. She could be in the process of transferring her affections and the easiest way to complete the process is to force you to end the relationship.