Lindsay Lohan is clearly in a better place now that her mom is in town -- actually, it's the same ol' place ... the Chateau Marmont where mother/daughter partied until 2 AM today.
If Lindsay made a beeline for home, she might get 5 or 6 hours of sleep before her deposition this morning ... if she doesn't appear this morning it will be her 3rd no-show and she'll probably lose the case.
Lindsay is being sued by passengers in a car who claim they were held hostage by LiLo during a crazy, drunken ride down Pacific Coast Highway in 2007.
Dina Lohan flew with Lindsay from NYC to L.A. yesterday to make sure she showed up this AM. Right.