Don't Mind those people abusing you, most of them wish they were in your shoes, or could have a piece of you.
well you can claim German citizenship for your child at-least his future may not be bleak afterwards okay. The Germans changed their citizenship laws.
Try to read this :
German citizenship is based primarily on the principle of jus sanguinis. In other words one usually acquires German citizenship if a parent is a German citizen, irrespective of place of birth.
A significant reform to the nationality law was passed by the Bundestag (the German parliament) in 1999, and came into force on 1 January 2000. The new law makes it somewhat easier for foreigners resident in Germany on a long-term basis, and especially their German-born children, to acquire German citizenship.
The previous German nationality law dated from 1913. The amendments to the law under the Nazi regime were repealed by the Federal Republic of Germany (see the article on the Reich Citizenship Law)
This site will give you other useful information.
http://www.auswaertiges-amt.de/diplo/en/WillkommeninD/EinreiseUndAufenthalt/Staatsangehoerigkeitsrecht.html