i am going to be realistic here, as a male who is always on the hunt and as a climber. i would say after the 1st or 2nd lay, and a day or two at the crags, they will see through this petty little attempt at getting noticed and they will drop her.
i like teaching people to climb, but i refuse to teach someone who is unwilling to try. if they do not have sincere intentions then it will fail.
let her run her course and when climbing with her, never lose control of the situation. and grind into her pretty little head, that people will die or being seriously injured if she does not give 100% all the time. there is no time off in climbing. it is a full time acitivity.