Cicero

Now, Cicero was a friend of Clodius, and in the affair of Catiline had found him a most eager co-worker and guardian of his person; but when Clodius replied to the charge against him by insisting that he had not even been in Rome at the time, but had been staying in places at the farthest remove from there, Cicero testified against him, declaring that Clodius had come to his house and consulted him on certain matters; which was true.

However, it was thought that Cicero did not give his testimony for the truth’s sake, but by way of defence against the charges of his own wife Terentia. For there was enmity between her and Clodius on account of his sister Clodia, whom Terentia thought to be desirous of marrying Cicero and to be contriving this with the aid of a certain Tullus; now, Tullus was a companion and an especial intimate of Cicero, and his constant visits and attentions to Clodia, who lived near by, made Terentia suspicious.

So, being a woman of harsh nature, and having sway over Cicero, she incited him to join in the attack upon Clodius and give testimony against him. Moreover, many men of the better class bore witness against Clodius for perjury, recklessness, bribery of the multitude, and debauching of women. And Lucullus actually produced female slaves who testified that Clodius had commerce with his youngest sister when she was living with Lucullus as his wife.