A Providence man is accused of attacking his girlfriend and threatening her with a machete. Mario Parris was arrested Saturday morning stemming from an altercation with a 23-year-old woman. Police say Parris got mad after the couple's infant daughter bumped her head. The man allegedly punched the woman in the face several times, before picking up a knife and threatening to, quote "cut her and slit her throat." The victim was also choked and the suspect bit her ear. An investigation is ongoing.