Manus marriage
Manus (/ˈmeɪnəs/ MAY-nəs; Latin: [ˈmanʊs]) was an Ancient Roman type of marriage, of which there were two forms: cum manu and sine manu. In a cum manu marriage, the wife was placed under the legal control of the husband. In a sine manu marriage, the wife remained under the legal control of her father.
In both cum manu and sine manu marriages, if both the husband and wife were alieni iuris (persons under patria potestas; that is, under the power of their respective patres familias), the marriage could only take place with the approval of both patres familias. Procedures for initiating and terminating marriage varied with the type of union.
Initially, cum manu was the sole form of marriage, but eventually only sine manu marriage was widely practiced.