Messenger of Allah ﷺ asked a person from the Anger and his wife to invoke curse (upon one another in order to testify to their truthfulness), and then effected separation between them.
لاَعَنَ رَسُولُ اللَّهِ ﷺ بَيْنَ رَجُلٍ مِنَ الأَنْصَارِ وَامْرَأَتِهِ وَفَرَّقَ بَيْنَهُمَا