She prayed for a fairy godmother and got a... karate instructor? Hard-working single mom Caroline Jameson wonders why her son is so unruly. Weren't children with Down syndrome supposed to be cuddly and compliant? Her ex says the boy belongs in an institution. Caroline will do anything to prove him wrong, even sign her son up for karate classes with a know-it-all instructor.Lee Marivaux is an expert at reading people. He knows his feisty new student...