Despite opinions on my choice to tell or not tell my daughter who her bio father is, is there anything legal I can do to prevent him from coming into her life after HE CHOOSE to leave it? I know he will just do a back and forth thing. He is unemployed, no driver's license, no education, with 4 other children, 2 of which he is ordered to pay child support on and doesn't and 2 of which he walked out on long before we even met, that if I had known about, I wouldn't have even dated him. There is no way should he by some slim chance choose to walk back in, that he would be able to maintain a consistent relationship with her. I live in Oregon and he lives in Virginia. She's too young to fly alone and even then it's expensive. He wouldn't be able to see her very often, even if we shared the cost. Cost is not the issue here in my opinion. It's more looking to protect my daughter and her peace of mind that she has a stable family.