Deborah Ashton, 48, was acquitted of all charges in March 2012 in the second of two trials. Ashton's first trial on the same charges ended with a hung jury in 2011.
Now, the Crown has decided to pursue charges relating to Ashton's testimony in the 2011 trial.
She is accused of lying about a bracelet she is alleged to have purchased for the 12-year-old student and allegedly lying about whether it was she or her husband who picked up their son at a Vernon daycare.
"Ashton knowingly made false statements to mislead the court," Crown lawyer Don Mann said on Tuesday.
Ashton said the ordeal has been a five year nightmare that has cost her a career, driven her into poverty and devastated her children.