I am wondering how to go about having my husband adopt my daughter. The biological dad has never been on the birth certificate and I have never received any type of child support payment she is now 5-years old. Her Step-father has been helping me raise her since she was about 1-years old and we have now been married for 4-years now. What are my options and how do I go about doing this? We have never been able to find her biological dad?