But her resistance ended with the ceremony of the nuptials: nor did Placidia refuse to become the mother of Honoria and Valentinian the Third, or to assume and exercise an absolute dominion over the mind of her grateful husband.

The generous soldier, whose time had hitherto been divided between social pleasure and military service, was taught new lessons of avarice and ambition: he extorted the title of Augustus: and the servant of Honorius was associated to the empire of the West.
The death of Constantius, in the seventh month of his reign, instead of diminishing, seemed to increase the power of Placidia; and the indecent familiarity of her brother, which might be no more than the symptoms of a childish affection, were universally attributed to incestuous love.
On a sudden, by some base intrigues of a steward and a nurse, this excessive fondness was converted into an irreconcilable quarrel: the debates of the emperor and his sister were not long confined within the walls of the palace; and as the Gothic soldiers adhered to their queen, the city of Ravenna was agitated with bloody and dangerous tumults, which could only be appeased by the forced or voluntary retreat of Placidia and her children.

The royal exiles landed at Constantinople, soon after the marriage of Theodosius, during the festival of the Persian victories.

They were treated with kindness and magnificence; but as the statues of the emperor Constantius had been rejected by the Eastern court, the title of Augusta could not decently be allowed to his widow.

Within a few months after the arrival of Placidia, a swift messenger announced the death of Honorius, the consequence of a dropsy; but the important secret was not divulged, till the necessary orders had been despatched for the march of a large body of troops to the `-coast of Dalmatia.