Randy Quaid has been around Hollywood for a fairly long time. When he was just 23 years old, Quaid was nominated for an Academy Award for Best Supporting Actor in the film, The Last Detail. Best ActorOlder brother of Dennis Quaid, Randy became a household name for his role in National Lampoon's Vacation as Cousin Eddie. Quaid married Ella Marie Jolly in 1980, and the two welcomed a daughter, Amanda Marie, in 1983. In 1986, however, the couple split after just six years of marriage. The divorce was finalized in 1989, and Quaid says it was all on him. "I