I know hindsight is always 20/20 so don't take this as me calling you stupid, but you should have have made it clear with her that catfishing is unacceptable behaviour and that you would be leaving right then and there. Even if you had to walk back home. Even if you had paid for your ticket.  And on top of that she sexually assaulted you multiple times in the movie theater and that's just so desperate and creepy of her. She is truly a disgusiting person.