So I fiancés exes Mother contacted him last year when she found out he was in a frail state of mind and has started demanding money. She is stating that he owes her daughter $10,000 for a holiday. However he paid for one holiday himself, and they essentially split the cost of another. In no way shape or form was it agreed that he would pay her back any money she contributed to the holiday. Due to his frail state of mind and kindness he began to pay her anyway. He has now been diagnosed with lupus and simply can not afford to continue. To date they have a total of $6,900 a $2000 dollar tool kit. He has proof of their finances towards those holidays so what is the liklihood of her getting her way?