I think that your girlfriend doesn't know how to behave in situations like this. You will get a lot of damage, damage the reputation of both from everyone in the school and the parents of students.
I think your girlfriend did not know how to behave in this situation. You will be damaged considerably. The reputation of everyone in the school, students and parents.
I think your female friend don't know how to act in this situation. You will take damage to many. Reputation both from everyone in the school and the parents of my students .