I have full custody of my child, the father of the child has never wanted anything to do with her for 2 years and now suddendly does.how can I keep him away from her? I know he doesn't even want to see her he's just doing this to hurt me. Will moving far away help?please answer me. I need help in dealing with this issue.

You can not, you can take him to court to try and restrict his visitation, but a father has rights to see his children