I am an unwed father of one minor girl who has 2 half brothers belonging to the same man.I received a petition for support 7/14 from a lady i havent met drove to tn got all the court records of which i was not mentioned in any of them.the mother was deemed unfit and custody was granted to this lady i was never contacted my question was does the courts discovery of a bio father meet the Change of Circumstance needed to modify custody.new to the forum just looking for answers