dwayne harvard , 46 , charged with simple assault , aggravated assault , reckless endangerment , and dui .
he claims steven sutton , 36 , tried to attack him at his home in springdale .
argument over sutton 's girlfriend , anna mazzetti , who was with harvard .
harvard took off and sutton clung to the hood of his car for 11 miles .
harvard claims he feared for his life and should not have been charged .