What is the name of your state?nj i (mom) have full physical custody of our 2 year old son the father and i have joint legal custody. i have just recently filled for full legal custody of our son because his father is going to jail for 48 days in atlantic city. his father is consistently in trouble with the law and doesn't pay child support for his other child(yes there is a child support order for his 1st child)i don't have a child support order because it's a waste of my time and money to be drug in and out of court for him to play games with the court system. on top of all this his 1st child is with his ex-wifes' parents because she signed her rights to their child over to the division of youth and family services because of her drug abuse problems. he does not see his daughter because she is named in a restraining order his ex has against him. my concerns are that he is not a good role model for our son DWI, fighting with police, simple assault and alcoholism issues that he refuses to confront. he tells me there is no such thing as "sole custody" in new jersey and the motion i filled will be thrown out by the judge. is this true ? can i get full legal and physical custody of our son because of his behaviors?