A 40-year-old mother of four and former teacher’s aide, Brenda Baillargeon, who admittedly had sex with her daughter’s 16-year-old high-school classmate, has been sentenced to a one-year jail term, and in an unorthodox punitive twist, banished from her hometown of Amery, Wisconsin, population 2,800. Commenting on the unusual, but legally viable punishment, a law professor…