Los Angeles: Reality TV star Khloe Kardashian is reportedly planning to get a restraining order against her estranged husband Lamar Odom as he is harassing her ever since she filed for divorce from him again last month. “He's totally lost it, calling her every name under the sun and yelling at her for breaking promises she made to him on his death bed," radaronline.com quoted a source as saying. “It's pretty vicious. (Odom) has been bombarding her with bitter texts and drunken rambling messages that are starting to scare her. She's now considering a restraining order against him because he's been threatening all kinds of crazy things, from spilling all her secrets to hoping she drops dead,” the source added. Khloe married the former NBA star Lamar in 2009. She first filed for divorce from him in December 2013.