My sister's boyfriend. I just immediately found him to be very "fake" and disingenious. But the rest of the family loved him and be found him very charming. He owned a running store franchise that was more successful than the original store and was also doing well trading on the stock market. He sold the store back to the owners for a ton on money to focus on the stock market, but this was around the time of the market crash. So to help with that he worked at the store as a salesman. They eventually got married and bought a huge house.
And that's when the cops came knocking at the door to their large home with a view. He wasn't rich. He never owned the store. He was only ever a worker and had been stealing cash from the register/products and selling them on eBay. The divorce came quick after that.