It has been a long time coming. But that still did not stop Lindsay Lohan bursting into a flood of tears as she finally headed off to court ordered rehab on Wednesday.The convicted thief was was sentenced to 90 days in a facility after pleading no contest to charges for lying to police about driving during a car crash last June.And while it may seem like she has gotten off lightly, her father Michael revealed that did not stop her weeping when she finally headed off on an airplane bound for California from New York. He told Radar: ‘She was crying hysterically when she called me.