The father of my 4 children can not be found...not by the attorney general or the irs...I am wanting to change their last name to my maiden name.....if I file with the county of which me and my children live in, and try to send him notification to the last known address....can I still move forward with changing their last name....and can I file abondonment and file for termination of his parental rights?? I am wanting to make a will with my parents as their legal care givers if something were to happen to me..

