A St. Cloud woman is in jail after allegedly cutting her fiancé with a knife. Twenty-nine year old Roberta Jean Bratsch was arrested Sunday at about 1:15 a.m. after police say she attacked her forty-three year old fiancé, with a knife, cutting him across the hand. Police say during the assault she “inflicted serious wounds” to her own arm and was taken to the St. Cloud Hospital. Police say Bratsch gave them a false name when they tried to identify her. Bratsch will be charged with second degree assault and false information to police and had an outstanding warrant for disorderly conduct.