Non sama
This is Kawaguchi Hidetoshi. This is my humble answer to the question.
As a friend, I'm getting a consultation about a very painful story...
When it comes to cheating on a friend's husband... cheating or infidelity, of course, it is an evil act (bad act) in Buddhism, so “immorality” is clearly defined as a precept in the Five Commandments and the Ten Commandments [not killing, stealing, indecent, unscrupulous, unscrupulous, unscrupulous, unscrupulous, unscrupulous].
http://ja.wikipedia.org/wiki/五戒
“Immoral sexual activity (immoral sexual activity) - You must not engage in immoral sexual acts. This indicates rape or infidelity in particular, but it also includes acts such as drowning in sexual activity.”
Precepts are specifically stipulated so as not to cause trouble to others. In short, protecting morality, ethics, dignity, and chastity is a way to prevent bad things. Simply adhering to the precepts is a good act and should be encouraged.
Even if you are not a devotee of Buddhism, protecting morality, ethics, dignity, and chastity is important for living and living a social life. For example, among the Ten Commandments of Christianity, non-murder, immorality, indecency, and indecent greed are stipulated.
Well, my friend's husband who broke his morals, ethics, dignity, and chastity...
In Buddhism, it is important to sincerely repent and repent by being ashamed even if you have committed a bad act. By not making the same mistakes again and striving for good deeds (keeping the precepts and acts of altruism and mercy as acts to actively benefit others), it is hoped that bad deeds up until now and in the future will be destroyed.
The question is how much tolerance should be made, but... as “the face of the Buddha is also up to three degrees,” do you forgive until the third time, let alone the third time, of course, there is no second time, and if you can't forgive it anymore, then after all, there is no other choice but to consult with a lawyer for divorce mediation/alimony claim lawsuits...
I know that it is essential for children to make careful decisions in any case. Of course, even if you put up with it for the child and stay this way, it also includes whether it will really benefit the child...
Note... “Up to Three Faces of the Buddha” is actually based on an anecdote about Shakyamuni (during the military invasion of the Kosala country into Shaka Province).
Kawaguchi Hidetoshi Gassho