Deviant Behavior Isn't Just Horn Implants

6/1/16 Smoking Gun:

A horned Arizona man is facing a felony assault charge for allegedly slashing his wife with an eight-inch knife after he accused her of infidelity during an argument Sunday.
According to Glendale police, Juan Vargas Rodriguez, 53, began quarreling with his wife when she returned home from work. At one point, cops say, Rodriguez demanded that his spouse sleep in a closet.
When the woman rejected that request, Rodriguez allegedly responded by pulling out a knife and threatening her life. Rodriguez then slashed the victim in the left arm and left breast, investigators charge. The woman also sustained cuts on a hand when she tried to wrestle the knife from Rodriguez.

I suspect his problems are deeper than horns and grooming disasters.