Do you often feel that the relationship doesn’t seem as important to your partner as it did some time back? Or, do you have a nagging suspicion that he or she is cheating on you. Infidelity is no stranger in the world of relationships but accepting the truth that your partner has changed loyalty is easier said than done. According to relationship experts, the best way to know if you are being cheated on is to confront and know the truth. But before you do that, you can follow these suggestions to get a better idea about your partner’s infidelity.