RORY: I was sleeping through it [Luke working on their house]!
LORELAI: It had to have woken you up.
RORY: No, my insane mother Margot Kidder Gilmore woke me up.
Margot Kidder (born 1948) is a Canadian-born American actress who has had roles in a number of horror and science-fiction films and television series, including The Amityville Horror, previously discussed.
Kidder was diagnosed with bipolar disorder. After an extremely stressful event where she lost three years work due to a computer virus, she had a widely publicised manic episode in 1996, in which she disappeared for four days, was found in a distressed state in someone’s backyard, and placed in psychiatric care. Her career slowed down after this episode, but during the 2000s it picked up again, and no other manic episodes have ever been reported.
UPDATE: Margot Kidder passed away on May 13 2018.