Egnatius Metellus  ... took a cudgel and beat his wife to death because she had drunk some wine. Not only did no one charge him with a crime, but no one even blamed him. Everyone considered this an excellent example of one who had justly paid the penalty for violating the laws of sobriety. Indeed, any woman who immoderately seeks the use of wine closes the door on all virtues and opens it to vices.
There was also the harsh marital severity of Gaius Sulpicius Gallus.  He divorced his wife because he had caught her outdoors with her head uncovered: a stiff penalty, but not without a certain logic. 'The law,' he said, 'prescribes for you my eyes alone to which you may prove your beauty. For these eyes you should provide the ornaments of beauty, for these be lovely: entrust yourself to their more certain knowledge. If you, with needless provocation, invite the look of anyone else, you must be suspected of wrongdoing.'
Quintus Antistius Vetus felt no differently when he divorced his wife because he had seen her in public having a private conversation with a common freedwoman. For, moved not by an actual crime but, so to speak, by the birth and nourishment of one, he punished her before the crime could be committed, so that he might prevent the deed's being done at all, rather than punish it afterwards.
To these we should add the case of Publius Sempronius Sophus  who disgraced his wife with divorce merely because she dared attend the games without his knowledge. And so, long ago, when the misdeeds of women were thus forestalled, their minds stayed far from wrongdoing.
8. In Romulus' day.
9. Consul in 166 B.C.
10. Consul in 268 B.C.