The perils of co-habitating with a screenwriter are playing out in a $3 million libel suit filed by actress and singer-musician Ronee Sue Blakley against her former lover, screenwriter Carroll Cartwright. In her suit (read it here), filed yesterday in Los Angeles Superior Court, Blakley, the Oscar-nominated leading lady in the 1975 classic film Nashville, claims that she was falsely and maliciously portrayed in Cartwright’s screenplay for the 2012 film What Maisie Knew starring Julianne Moore and Alexander Skarsgard.