The best revenge really is living well. My ex in laws were just sure the "bad financial" decisions were all mine.
So now the ex is living in half of an old ratty trailer house in a pretty sketchy area. And he has a 1999 car he bought at a buy here, no credit place.
I have a nice two bedroom apartment all to myself and my car is a 2016. And I can totally afford both.
Here's the thing though, when I started my job I made less than half of what he made. I still don't make as much as he did but apparently the bad financial decisions weren't mine.