The mother of Paul Walker has filed for guardianship of the late actor's 15-year-old daughter. Cheryl Walker claims in court documents that the girl's mother, Rebecca Soteros, is an alcoholic and can't care for 15-year-old Meadow. Soteros has a history of drinking problems which led Meadow to move in with her father three years ago. Also, Walker wrote in his will that he wanted his mother to be Meadow's legal guardian.