Welcome back to the Wefugees Community and thank you for reaching out to us again.
I would agree with the already given answers and want to add the requirements to obtain a permanent residence permit (Niederlassungserlaubnis) for a spouse of a German citizen. This website gives a good overview (valid for Berlin though but requirements are similar in other regions as well). Please see also this thread, in which we discussed a similar question before.
I hope this helps and all the best,