1, first of all, you have to consider the child, she is the most innocent, the mother sins, but let her to pay the bill, she simply do not have the opportunity to choose. You will be bothered by a lot of things in the future, even some traumas can't be changed. You will have to pay a lot more than a normal family, before you expect your son to be a dragon, you first have to give her a complete family, if the successor family is not happy, how to let her have a sound personality will be your worry for the next ten years or so. Of course, there are children themselves are very good at thinking, you later education is also very successful. But you do not dare to bet, because the gamble lost is her whole life.
2, your wife's cheating is accidental or inevitable? This must be judged accurately! If it is inevitable, then the factors that cause this inevitable can be changed. Accidental mistakes are made and subsequently trapped, such as a specific scenario cheated, and then has been going with the flow. This is a bit better to deal with and it is relatively easy to eliminate the chance factor. If it's inevitable, it's a little harder to deal with. For example, of course, I'm just using an analogy haha, such as she is not satisfied with the current material life, such as the husband and wife relationship disharmony, such as the complexity of the family reasons. To solve these kinds of reasons, you have to start from the root, it's just more difficult.
3, you have to consider your future life. You can not predict after the divorce and then find a wife with you after reorganization of the family will not cheat, you can not guarantee that she has cheated before, or there is another let you do not like the place. It's not a blanket statement that a wife is better than the original. Whether you still love her or not, there is always a winner between you loving her and counting her mistakes. You than her over her mistakes, then you can tolerate, her mistakes make you no longer love her, then stop ****ing around.
4, you have to consider the ideas of your parents and friends. If the parents' opinion is too firm, you insist on going against them, it will seriously affect the parents' physical and mental health. On the side of friends, it's actually kind of a matter of your own face, right, and this depends on whether you care or not.
Finally, there is no right or wrong choice, just look at what you really think. If you can't decide what you really want to do, then you should delay, don't be in a hurry to make a decision.
Finally, I would advise you not to get divorced. My oldest son chose to get divorced because of his aunt's cheating, but he suffered an unbearable blow to his spirit, and he became very sick. Her youngest son was originally very intelligent and wise, because his parents divorced, his personality changed dramatically, acting extreme, and now the whole family is worried about him for possible adultery and fear. So, be careful!