According to court papers, Derek Fisher obtained a temporary restraining order Monday against a woman who has allegedly stalked him for years and even changed her last name to Fisher.

Symone Fisher has allegedly sent a number of e-mails, messages on social networking sites and letters to the Fisher claiming to be his wife, even though the two have never met.

"Her repeated attempts to contact me, her delusional notions that we are married, her angry and hostile tirades against me, her appearance at my place of work and her recent travels near and around my place of residence are all extremely frightening to me," Derek Fisher wrote.