There is a small issue, I dont know the address of the place he moved to. I went to the courthouse to file the paperwork and they told me that I HAVE to have his address so they can serve him paperwork. I had to serve and ex girlfriend with papers and the process server found her address for me but the courthouse didnt say anything about that this time. I am wondering if i need to know his actual address or can I use the address that his mail is sent to? He gets his mail sent to his parents house and im pretty sure according to the state, that is his address, would that work? or and I going to have to pay a PI or something to find him.