【案例】张大妈早年做生意,手头宽绰。2013年10月11日,远房侄儿在城里买房资金不够,向张大妈求援,想借款5万元。张大妈顾及亲戚情面,就答应了。当时,双方约定借款期限为2年。2015年10月还款期限到了,远房侄儿一直没有还款,张大妈碍于情面也没有催要。最近,听人说,借款期满后2年内未讨要,就不受法律保护了,即使起诉到法院也不能胜诉。张大妈很是着急,不知怎 [Case] ​​Aunt Cheung early business, hand generous. October 11, 2013, distant nephews in the city to buy a house is not enough money to Auntie Zhang, want to borrow 50,000 yuan. Aunt Zhang take into account relatives, they agreed. At that time, both parties agreed the loan term was 2 years. In October 2015, the repayment deadline has expired. The nephew of the distant-room has no repayments and her aunt is not obliged either. Recently, I heard people say that the loans are not requisitioned within two years after the expiration of their legal protection, and they can not win the lawsuit even if they are sued in court. Aunt Zhang is very anxious, I do not know how