2 weeks ago my nephew came to stay with us because his mom dropped him off at my father in laws. He cannot care for him because of work and lack of money so we agreed to take him. We have not heard from her in exactly two weeks, nor has she returned our calls. ( I only have a cell number for her and she has no permanent address... she just floats from one boyfriend to another ) his father is in jail right now and his sentencing date is in one week. If his father has to spend more time in jail and the mother is MIA... what can we do? What if he gets sick I don't even know his history etc.