(a) "Alleged father" means a man who alleges himself to be, or is alleged to be, the genetic father or a possible genetic father of a child, but whose paternity has not been determined.
(b) The term does not include:
(1) a presumed father;
(2) a man whose parental rights have been terminated or declared to not exist; or
(3) a male donor.
Official text of the Texas Family Code as published by the Texas Legislative Council.