Lohan voluntarily staying in rehab?

Is Lindsay Lohan exiting inpatient rehab Wednesday as scheduled or voluntarily staying extra days in a sober-living house? TMZ.com said Tuesday that the actress, 27, was addressing her recovery more seriously than before and desired an extended stay in order to better transition after treatment. Her mother, Dina Lohan, told Newsday Tuesday, "I don't want to say when [she's leaving rehab] because I don't want paparazzi to follow her. She'll be home after she's done a little bit of work out in L.A. She'll be coming out here and getting an apartment in Manhattan."