"Your So Vain" was about Warren Beatty and two other guys. "Anticipation" about Cat Stevens.
http://www.usatoday.com/story/life/books/2015/11/19/carly-simon-boys-in-the-trees-memoir-youre-so-vain/75944910/
She also reveals she was repeatedly raped starting at age 7 by a teenager family "friend"
http://www.people.com/article/carly-simon-had-sexual-encounters-at-age-7-with-older-boy
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Professionally Identified and joined WP August 26, 2013
DSM 5: Autism Spectrum Disorder, DSM IV: Aspergers Moderate Severity
“My autism is not a superpower. It also isn’t some kind of god-forsaken, endless fountain of suffering inflicted on my family. It’s just part of who I am as a person”. - Sara Luterman