Lindsay and Ali Lohan are going to court to keep their father, Michael, away from them following his recent attempt to stage an intervention, Dina Lohan tells Us.
"We will be getting restraining orders... It will happen imminently," Dina says. "My children are petrified of him."
Michael brought the Los Angeles County Sheriff's Department to Lindsay's L.A. home Thursday to check on his 16-year-old daughter. Fumes Dina, "He says, 'I'm worried about Ali!' Then pay child support! He doesn't even talk to Ali, and he hasn't seen Ali."
Dina defends Lindsay as a good role model for her little sister, and says, "Everything is fine with Ali."
Michael said his 23-year-old daughter had "pale and bloodshot eyes" and that he was "shocked" at the state of her home.
Says Dina, "He's breaking in, saying all this stuff about her apartment. He's an absolute liar! He wasn't even allowed in there."
