No, there will be rape charges post her 18th birthday since under those conditions, and considering the torture she's been put through since 11, it would have been impossible for her to consent (i.e. express truly free will). Jesus, it's shocking anyone would think otherwise.
There was just the case in Australia where a man was charged with raping his own daughter for over 30 years and yet she was not imprisoned by him. The woman is now in her 40s and was forced to bear children/siblings by her own father. There have been domestic violence where law enforcement went after the batterer for rape, even while the woman had not been able to leave. Obviously, if they could go after those rapists they can and will go after the Garridos.
There was just the case in Australia where a man was charged with raping his own daughter for over 30 years and yet she was not imprisoned by him. The woman is now in her 40s and was forced to bear children/siblings by her own father. There have been domestic violence where law enforcement went after the batterer for rape, even while the woman had not been able to leave. Obviously, if they could go after those rapists they can and will go after the Garridos.