Moments after discovering an affair, Christie Lee Kennedy allegedly got into her BMW and ran over her husband and his lover at their Brisbane meeting place.The mother-of-two then got out of her car, grabbed the mistress by the hair and punched her in the head while screaming at her, Queensland District Court was told.Kennedy, 37, had been married to David Larkin for nine years and been with him for more than a decade when her 'world came crashing down' in March 2021.