A jealous man who punished his ex-wife with threats and vandalism has been sentenced in Tehama County. 38-year-old Ernest Davis of Sacramento was not pleased with the relationship that his former spouse had developed with her boyfriend. He sent a series of threatening messages to both of them and then in late April he showed up at her house in Corning and caused more than 5000 Dollars worth of damage to her car. Convicted of stalking and criminal threats, Davis was sentenced this week to 3 years 8 months in state prison.