It probably might help your wife being German (assuming the German consulate will recognize the marriage status, you will need to have proper documentation).

Nobody here can give you a definite answer, you will need to take it to the German consulate and they will decide based on the data you provide to them.

Read this information http://www.pakistan.diplo.de/Vertret...C_20Legal.html carefully , make sure you get all the papers you need (health insurance, tickets, vaccination documentation etc.) and apply for the visa online (you will find the link on the first webpage I linked)