Statute of limitations
In June 2005, I closed 3 accounts for my grandparents and handed over the money. Both confirmed this with their signatures on a transfer agreement. My grandparents are 87 and 90 years old and have a bit of dementia. Now in 2011, a lawyer has contacted me claiming that I did not hand over the money to my grandparents and wants to sue me in civil court. As stated, I have written proof. What are my chances in court? And is there not a statute of limitations for such cases? If so, please provide the relevant section of the Civil Code (BGB).