Lindsay Lohan declined to join her father for a family day for the filming Celebrity Rehab.
One source says,
"The drama began when cast member Michael Lohan “wanted Lindsay, Ali, and the rest of the family to come for ‘family day.’ Michael even wanted Dina to come. They all refused, they don’t want to appear on camera in that setting, period. Michael was very upset and emotions were very raw for him. Soon, thereafter, all hell started to break out between other patients and families. Viewers will be in for “quite a shock when it airs."
Source