My son is 10 years old and the last time is bilogical father has not been in his life since he was 2weeks old he never filed for child support or visitation... I do not know where he lives and or get a hold of him... what do I need to do...

Ok he does not file for child support. YOU do, so did you ever go to court and get a custody order giving you custody of the child ? Did you ever go to court and get court ordered child support ?

Next it is not something you "file" you can use it as a reason to ask for a modification of visitation rights, may even use it in some areas to ask for a new partner to be able to adopt.

If you did not file for child support, he does not even owe you a penny.

I did not file ever I don't even know where his father is or how to get a hold of him I have supported him 2yrs by myself and along with my husband for 8yrs...

As Chuck said you don't file for abandonment. Please read this: https://www.askmehelpdesk.com/family...st-364259.html

Then tell us what you really want and we can advise.

So what do you really want to do ? Does your husband want to adopt ?

If you have never filed for any support or any custody, there is nothing you can go after him for, expect to file and try to find him.

If your husband wants to adopt. You will need to hire an attorney,still try to find the bio father, but all of this may be enough to get the adoption though.