My husband hits me every time I ask him about his over friendliness with women colleagues of his

Hi,

My husband hits me and has been hitting me every time I question him about his over friendliness with other women colleagues of his.I don't know what to do.His female friends hug him on meeting..which is not so common in our culture,some one send him a kiss smiley on wishing him for a festival ..I am not able to tolerate that and when I question them..he gets angry and has hit me for that.