The wife seemingly forgives the husband and takes it out on his stuff instead and drowning her sorrows in alcohol. But that's an unhealthy compromise. She needs to confront him about his infidelity first before true forgiveness and reconciliation can occur. The husband on the other hand seems to know that she knows and yet exploits her forgiveness. Truly heartless.
http://theevangelion.blogspot.com.au/2015/05/would-you-forgive-her-if-she-cheated-on.html