If you notice that the other party has begun to hide their spare time plans with friends of the opposite sex or have a variety of excuses to put off your dating, this is the time to be on the lookout. If it is true that they are occasionally overly emotional and forced to make a "white lie," you can discuss a better approach to cope with the sensitive situations jointly, and this will also be an opportunity to strengthen your relationship. However, if the other side evades repeatedly, or even uses a lie to cover up another lie, it is time to take them seriously. The other party is almost certainly concealing some important secrets, one of which is cheating.
2.Decrease in Sexual Desire
As we age and our bodies change, diminished libido is unavoidable. However, if this decreased libido is not addressed in an open and caring manner, it can lead to hurt and rejection, harm a married connection and make the couples feel uneasy and unattractive, but many couples won't admit it out of fear of embarrassment. Cheating is generally preceded by a decrease in sexual closeness, which is, after all, partly tied to sexual attraction provided by novelty. It is not uncommon for men to cheat on women during pregnancy and breastfeeding, primarily to satisfy sexual desires.
3.Change Habits Suddenly
Most people would agree that we’d better not always check each other's messages, which represents respect and trust, but that one party can retain the right to do so, such as by requiring both parties to share the phone password, and so on. You should be cautious if the other party changes the shared password without informing you of the reason. Although supervision cannot totally eliminate cheating, it may be feasible to prevent it from occurring in the first place if you can detect the risk through certain unexpected changes in indicators. For example, that the other party used not to be too concerned with their appearance, but they suddenly dress up, frequently come home late, sneak out and make a phone call, etc., these more visible changes must be taken carefully.