My husband and i have been separated for about a year and he has never given me child support for my one year old son. I signed the divorce papers wich say he will have him one week and i one week. He hast turned in the papers. I signed them because he said that he was only going to take him some days but now he told me he was going to get him the full weeks. Am i obligated to sign the papers if he takes them? An how can i make him pay me all the money from were he stoped giving me money for my son.