And they will learn the hard way the rest of the dangers you face are if you do not tell them. What your family faces is the possibility of your death, perhaps through a means they cannot understand. Losing kin is...

[He shakes his head and sighs. It is far more blunt then Grimm normally is but he wanted to make sure he was understood.]

Puella, I understand that you do not desire to leave. But it is possible to work with your family, is it not? If they understand what it is you face they can help you.