My question involves adoption law for the State of: IL
My ex and I have a son from a non marital relationship. She is getting married in December 2013 and my question is: Can she change my son's last name to her soon to be husband's last name if we were never married and I am not on the birth certificate?
thanks in advance
P.S.
I have visitation and pay support...wasn't sure if that was relevant.

