In this paper we are interested in investigating the determinants of domestic violence. For this goal, we consider that many intra-household choices (on good consumption or choices among a set of alternatives) taken by single individuals produces negative externalities and conflict, which may generate events of violence. From theoretical point of view, this paper shows us how the choices of the so-called assailant, have negative impacts on victim’s welfare or utility. In addition, by performing discrete choice models, we show that socioeconomic factors like alcohol consumption and leisure (among others) increases the probability of events of violence.