First, let them consider the most likely signs of infidelity. So:
1. Everyone has their own space. Limitation of men access to this space may be the first sign of betrayal. In this case, it may be denied access to your computer or phone.
2. Drastic change in appearance, the purchase of new things at the same time, without taking into account the views of men may be the second sign of infidelity. The new makeup, new clothes and a new image is not for those who close.
3. A new friend with a new life. It is better to spend more time with her than to waste it on you. Relationship with you trying to ignore it, not with a calling and chooses moments that you could not go with her.
4. The coldness in bed - another sign of infidelity girl. She avoids sex, and go to bed with you at different times. Interest is lost.
5. Loss of respect, ridicule and the focus on the shortcomings - signs that attention is focused on another man.
6. Come back later than usual, and a lot of work - excuses for spending time with another man.
7. In order not to feel guilt, it can offer you and have fun. So you will not demand sex from her, which is not pleasant. Communication is reduced to a minimum.
For some reason there is a betrayal of the girl?
1. For the sake of career. In this case, it may be a purely business sex on certain days. The chief has his eye on a pretty co-worker (your girl) and invite to a cafe or restaurant. Flowers, champagne, chocolates, and hints. Exit or leave work or pursue a career through sex.
2. Because of the money and gifts. Girls love the good life, eager to riches. She loves you and wants you to do a bunch of chic roses. This is her favorite flowers. You bring her carnations. She wants you to spend a holiday abroad, and you're taking her to the village to his mother. This beautiful life, perhaps it is nothing serious promises, but psychologically its expectations come true at least for a while.
3. From revenge. Revenge should be cold and calculating. That is the revenge of the girls prefer, especially deprived of male attention. If you do change it, do not expect understanding from her side, and be ready for revenge. You hurt? And she?
4. Due to the sexual dissatisfaction. How often do you speak with your girlfriend about what she likes in sex and how many times it is necessary in a month or a week? Girls know how to simulate an orgasm. A simulation is no pleasure to either one or the second half. This is one of the biggest reasons that there is cheating. "It is very good for a living, but no sex" - are the words of the girl. This girl is looking at the side of sexual gratification. Psychological causes may be much deeper, for example, low self-esteem.
5. Everything is fed up! Niggle, bad temper, demanding it as a hostess and wife can promote change. She's not a "brothel" to endure all this, and restrained. That's coming to an end, and she is in bed with another. She wants to be heard and satisfied her. If you do not do it, it will make someone else. She is attractive and interesting. Once away, think about it: "Why is it so you do it?". Betrayal does not mean that you have bad sex. Just you are a complex person with a mass of principles and rules.
6. Random. It changes as has touched alcohol, and someone tossed her lovely home. It feels unhappy and lonely, even though you close. Apparently, you did not pay attention to her or talked to her in the language of her love. So she solves their problems, how can she.
7. She was tempted. You know each other perfectly and understand at a glance. Your thoughts are clear to each other, and you are number of male responsibilities to themselves removed. They stopped to give flowers, make compliments, to meet in the evening from work. You have stable relationships. Women are emotional, and they need necessarily new novels, a sense of freshness relations. Ceases to surprise - it will another.
To avoid cheating occurred girls, love and understand it, accept for what it is, do not try to change. Treason - is always unpleasant. Remember, a girl can change in a pinch, or it just is not your spouse. And treason is always to blame for both, not just one. Think about it.
I also think that infidelity is not the fault of only one. When it happens, there is something wrong in the relationship and you need to sit and talk. The problem is that people stop spending, and go taking life as if nothing had happened. When they discover it may be too late. It is easier to leave as being, to talk about the problems.
Don't forget hypergamy.