New Delhi, Aug. 1 -- A girl asked Reddit for help after a fight with her elder sister about money. For years, she had lent her sister small amounts. Sometimes, she gave a few hundred, once even a thousand dollars.

But the sister hardly ever returned the money. She always had reasons like breakups, job loss or car issues. The younger sister never complained as she loved her and understood that life was tough.

However, things changed when her sister recently asked for $2,000 for rent after her roommate had moved out. This time, the girl reached her limit.

The younger said she would help, but only if her sister signed a basic agreement to return the money within a year. It wasn't a legal document, just something simple to ensure accountab...