I would say to her give the child back so he can go to him mom even though the mom hits him then i think u are going to get caught just give him to  the police and u wont get in that much trouble or give to his aunt or the mom but what ever u do do not give to Jack he will kill you and him if u dont have the money i think u should go to the police and give them wills and the money and turn jack in and then you wont get in that much trouble