tracey taylor went on a violent rampage following the breakdown of her 20 year relationship .
34 , caused more than £ 13,000 worth of damage to the luxury cars including scratching the paintwork with a key and smashing the bmw 's windscreen with a rock .
earlier that day she had attacked her former lover and his girlfriend punching him on the ear and pulling her hair after barging her way into her home in ratby , leics .
then two days later she returned to the property and broke in through the front door , pushing her way past her love rival 's 19-year-old student daughter before tearing a flatscreen tv .