Based on the context and the answer, generate a question. 

Context: Anyway . Yesterday afternoon , Crabby and his mom stopped by . She told me that she and Crabby 's father have separated and he 's filed for divorce . Everything was civil between them , and they had an agreement about custody sharing , but that changed when the grandparents stole Crabby .

Answer:

They will call authorities .



What will the person do in light of the grandparents behavior ?