All good relationships are based on trust and love. If these are missing or fading out, the relationship is in trouble and will not last long. Cheating is the biggest threat to a well going relationship, be it with marriage or without marriage. When you are no longer comfortable with each other and feel your preferences have changed, it is one of the signs of cheating in a relationship.

If you are aware of the signs of cheating, you can be prepared for the worst before hand saving you a lot of pain. Look at the finances, if there is any unexplained or uncommon expenditure, do not hesitate to ask for explanations from him or her. It may not be cheating, but eventually move towards it, so be aware.

If your partner is seeing somebody else, they will certainly pay more attention to your clothes and looks. So watch out of new clothes, haircuts and other grooming activities. Look for their credit card bills and other stuff in their pockets.

When your partner having an affair or even living a second life entirely, changes will happen in both of your lives. You will notice their attitude change and their appearance may get better. Less time will probably be spent with you. These typical changes are very large and should be watched for.

Pay attention to the phone calls and emails. May be a new mobile number or spending more time on the computer. Whispering on the phone and deleting messages are sure signs of suspicion. Lay your eyes on her/him all the time, on every occasion.

If you feel that may be now, follow him/her and get to the crux of the matter. Its better to be safe than sorry, so do miss any chance and clue.

Little clues will be left around for you to follow. If they are buying new undergarments that you never see them wear or if they leave the house without their wedding ring, you may have questions that need answered. Finding forms of contraception may be another indication.

They may come home late or stay away on weekends. Watch for their interaction with you and others. If you get into an argument, they may just give in unlike earlier. If they are compromising and they never do that, that is a big sign. Also their friends and colleagues can be helpful to give you more information. They may know something.

This is not the complete list of cheating signs, but surely gives you a start. Usually identifying signs of cheating in a relationship can be identified easily as our minds are tuned to do so. Nevertheless, be precautious.