Yes he is on the birth certificate, however he insisted on not giving his family name to the child.
Please consider the time delay of 5 years from birth to now. Is this deemed as being unreasnoble and therefore negates any rights? As it is believed any contact with the child would now be detremental to his needs. This seems to be all about the selfish, guilt ridden needs of a distant father.
Until the adoption issued is resolved what visitation rights does he have?