I'm a bit surprised at the comments, but maybe I'm just the oddball here.
Obviously, this is one wacked out story that once again proves that truth is stranger than fiction. With that said - there is an innocent child here that needs to be raised. That article didn't really go into details, but no matter how fricked up the conception was - he needs to deal with it properly and provide support. You don't punish the child because the mother is a psycho.