1) Your partner is more attentive to your needs than usual. This is due to the guilt experienced by the cheater in the early stages of their affair. You will notice that your partner is really smuggling you and giving you less privacy than normal. Soon enough, the attention will diminish as the affair extends.

2) Your partner begins buying you a lot of random gifts. These are guilt gifts purchased because your partner feels guilty about betraying you. They feel that showering you with presents makes them feel better on the inside.

3) The behavior of your partner is causing a gut feeling in you that something is not right. If this happens, you should pay attention to your instincts. Ignoring them most likely means you are afraid of the gut wrenching truth. If thing suddenly going out of order, then that means there is a great chance that cheating is taking place.

4) Your partner constantly talks about your relationship ending when you fight or argue. They say things like, "What would you do if our relationship ended?" and other similar things. Overall, your partner seems very negative about the relationship. They will make these statements because they have another lover to fall back on if your current relationship ends. If your partner repeats these kinds of statements, it is up to you to investigate.

5) Your partner will frequently pick random fights with you. Doing this gives them a perfect reason to get mad and storm out of the house to meet the other lover. A cheater may also do this because of mixed emotions they feel about betraying you.

6) Your partner becomes very moody. They seem very upbeat and excited when leaving you, but act depressed each time they are around you. If your partner is in a long term affair, they will try to keep both relationships running simultaneously. Any problems they have in one relationship will spill over into the other relationship as well. It is basically all about perfect timing for their success.

7) Your partner's taste in music suddenly changes. For example, they always listened to classical music but suddenly start listening to hip hop. Your partner might be listening to and growing fond of this new type of music because the other lover enjoys it. They are trying to keep a strong bond with the other lover.

8) Your partner will gradually stop communicating with you. They will seem rather detached from you emotionally. It will feel as though you have lost your current lover and are living with a complete stranger. Over time they will become colder towards your feelings.

9) Your partner's self esteem will begin to decrease. This does not necessarily mean they will go out and have an affair, but an insecure individual will look to others for guidance. If an insecure person's needs are not being met, they will find this with another person elsewhere.

10) Your partner continually criticizes another person. They are basically trying to make you think that type of individual would never be of interest to them. However, behind your back, there is a secret relationship between the two.

These are only a few of the many signs that you partner is cheating on you. It is ultimately up to you to further investigate this and take action. There is no reason for you as the innocent partner to get hurt in the long run. And remember to always trust your instincts.