A post on my girlfriends behalf (i'm german)
Hi everyone! Good day!
My mexican mom got told that she could apply to citizenship because of a change of law, a little bit of backstory: my grandpas mom was born in Mexico but was naturalized german, and she got pregnant and married my great grandpa and then they divorced.
We dont have currently any paper that states that my greatgrandpa also had the nationality but all my aunts and uncles (kids of my greatgrandmas brothers) were able to get it, we were the only ones who couldnt because the one with the nationality was a woman and then married someone who is presumably mexican.
Doyou think we are able to apply for it? We have tried but they only said to check on his nationality but it's a no for now.
Just wanted an external input. Thank you!