In my opinion, if your wife has an affair, you should also analyze the reasons and find out the problem. If you have enough endurance, you should communicate with your wife about the problem and ask her to correct it. Don't do this again. After all, divorce involves family property, especially children, which will cause certain psychological trauma to children. Harmony is still more expensive. If you have a physical illness and can't meet your wife's physiological needs, then you should actively treat the disease. Restore your fighting capacity, and maybe your wife will completely correct it.
Similarly, if his wife cheats, as a man, he should look at himself first. If she gives him enough sense of security, she will do so. Women are single-minded. So, your wife, everything she does is directly related to you. Although I don't know what happened to you, every result has a cause, which requires you to reflect and think.
Things have already happened. If you still love her, the first thing you need to do is to sit tight and let nature take its course. If she still has feelings for this family and for you, she will think calmly and then return to her family. If she is bent on outward and can't stay, you give her a choice. If you don't love her, then don't embarrass both sides. It is better to leave early than to have a long pain. Good for everyone.
If you can't tolerate and forgive your wife's infidelity, even once, you can get a divorce, but stay together well, leave well, don't make enemies or anything, and don't deliberately spread bad words about your wife. The best way is to give his wife a chance to correct her mistake, and it is best for the prime minister to hold a boat in his stomach.