Do not let any unwholesome talk come out of your mouths, but only what is helpful for building others up according to their needs, that it may benefit those who listen. And do not grieve the Holy Spirit of God, with whom you were sealed for the day of redemption. (Ephesians 4:29–30)
They were having one of those painful marital arguments that erupt from time to time. She was determined that this time he would understand just how serious it was for her, so she sent him an email outlining all of his offenses in excruciating detail.