Aru

Yeah, I made a mistake when I posted this months ago. I think I was also confused and nervous back then. But  My SOFA was under my maiden name back then. my SOFA & plane ticket was under my maiden name cause they use what's written on the passport. 
 
Now fast forward. I renewed my passport and change my last name to my now married name. And also renewed my SOFA and now has my last name as well. 
 
I'm sorry about the misunderstanding about the post. SOFA will be put under your maiden name if your passport is still in your maiden name. 

For the plane ticket always use the one that's in your passport! Plane agents would only accept the same name as your passport. Just bring your marriage certificate just in case they ask. 

I’m exactly in the same situation. We are in  Germany for more than 2 years and had no problems. Make sure they issue your SOFA card with your name on your passport and carry your marriage cert whenever you travel outside of Germany. 

Yep. We have been in Germany for 2 years now also. Never had issues with maiden name passport and married name everything else. 😛

They wont. Just take marriage certificate with you. 

You'll be fine. I was in the same situation. 
 
But make sure you bring marriage certificate with you. They will ask about it on the airport. They asked me, at least.