A Doral mother was arrested Monday night after police said she showed signs of impairment and battered a Miami-Dade Sheriff’s Office deputy during a DUI investigation while three children were riding in her SUV. Angelica Francis Perdomo, 36, was charged with battery on a law enforcement officer, resisting an officer without violence and reckless driving, according to an arrest affidavit. Police said an officer observed Perdomo driving erraticall…