49-year-old Toni Jo Silvey's recent obsession would put even Glenn Close to shame.

The professional dog walker has been arrested for felony stalking. The broken hearted Silvey allegedly sent 712 emails and called her ex-boyfriend, Peter Main, over 1,000 times within four months. She's also accused of breaking out several windows in Main's home, ramming her car into her ex's, egging his house, and even contacting Main's daughter.

Talk about a fatal attraction!