This research presents a study and analysis to determine the communication styles in the partners of the members of the institution in the Regional Police No. 4 and 8, for coping with marital conflicts. It is theoretically analyzed the prevalence of the communicative style from the dimensions: Assertive, Aggressive, Submissive and Passive Aggressive. Likewise, a comparative analysis of the communicative styles for the confrontation of the marital conflict between the two Regions is made, establishing differences between sociodemographic factors (age, sex) and their relation with the communicative styles used according to the time of coexistence of the couple. Finally recommendations are made for the prevention of intrafamily violence through the use of assertive communication.