Hayate is forced into a situation his only viable option is to do something illegal, unethical, and unbecoming.  After being called a Mom like figure to Nagi, Maria goes to the source on information regarding Nagi’s father.
You haven't gone in a while.
Tenías mucho sin ir a la escuela.
Ya hacía mucho que no ibas a clase.
Fazia tempo que 
você não ia à escola.