These Lohan family tapes keep getting released, and allegedly the latest recorded conversation between Lindsay's parents reveals that the actress was dating Heath Ledger back in January 2008... when he died! Dun dun dun. Mama Lohan told her ex-husband during this particular phone conversation, "I don't know if you know that, but I know cause I would drop her off and they were friends. Very, very close, okay? That fucked her up. When she's drunk or takes an Adderall with it, she will do something like Heath Ledger did in a second without thinking." She went on to say that Ledger's death set her daughter off into the downward spiral. And the fastest way to help her out of that downward spiral is to release private conversations about her personal life.