Based on the reported expenses being around $10,000 a yea; I don’t think they were trying to run a scam or trying to be malicious. I think they wanted to honor their mom, but didn’t have the time to run the charity or donation volume to justify hiring someone to run it. Not an excuse for how they ran things of course, I think it wasn’t fair to the people who gave them money that they solicited donations on how they wanted things to be rather than how they actually ran it. Whether they knew or not that the money was just sitting there isn’t an excuse. If they were soliciting donations then they have a duty to inform themselves.