Dear @Manjinder,
Welcome to the Wefugees Community and thank you for reaching out to us.
I am afraid you have to apply for a respective family reunification visa at the German embassy in Lisbon. You can find all relevant information on the procedure here.
Congratulations to your wedding and I wish you all the best!
In any case, please also don't hesitate to get back to us with any further questions.
Regards,
Meike