Have similar situation too... But instead of 'taking advantage'
of my family, he just avoids my mum's call and when my mum reaches
him, he'll give excuses coz HE REALLY HAVE NO $$$...
Every year when i go to his hse, I feel sympathetic
towards him... He is really poor...
For you uncle, when he took the money, was there any kind of
contract? If no then you have nothing to hold up in court...
He may have his day now, but KARMA shall hit him when he is not
looking...
Anyways, what was your parents thinking lending $10,000 to
him... If it was me, I'll just lend him $10... Well, knowing he's a
gambler...