According to them, they made an overpayment for social benefits by mistake. I found out about it by accident, no one warned me, I did not give my consent to it.
...about marriage?
I changed all the documents, passport and so on.
The only thing that I was refused to redo was for marriage.
What shall I do?
Another nuance - the birth certificate remained with the old name.
The reason for the name change is that my name was mistakenly translated into Russian.
Only now she dared to change in adulthood