When Egelhoff showed up Thursday at Heidi and husband Spencer's L.A. home, Heidi, 23, refused to talk to her and called the police. ("I'm getting a restraining order against her," she told TMZ.)
The incident comes two days after a Hills episode aired that showed Heidi's sister Holly in tears because she feels she has lost Heidi thanks to Spencer's controlling ways.
"He's brainwashed her!" a source tells the new Us Weekly. "He's made her turn her back on her family."