Welcome to the Dollhouse, where Barbie endures psychological dysfunction, an emotional breakdown, a really bad haircut and, ultimately, decapitation. Barbie Discovering Ken’s Gay Affair: The “In the Dollhouse,” series shows what really happened behind the plastic walls of Barbie’s dream house. At last! The veil has been lifted on Barbie’s emotional distress and Ken’s actual sexual preference. In her photographic series In the Dollhouse, Vancouver-based artist Dina Goldstein