It is proven that human nature can not be changed, sometimes we change ourselves when needed, according to the situation otherwise, we usually do things according to our nature. Likewise, cheating is also in some people’s nature.
First of all, I would like to ask you how your marriage life is. One major reason for cheating is that sex is one of the main priority for men in our society and apart from that we have forgotten our values and morals. Men can easily find a lot of chances to find other women even when they have their own families. Usually, a wife may get very busy with the kids or have a huge amount of responsibilities to fulfill related to the family, and of course, in this case, she would not be able to sleep with him every night, like she would have in the earlier years of marriage. A lot of times, in this case men start looking for a younger woman, who can fulfill all his desires and also make him feel young again.