I observed a couple and their 6 years old daughter who reveals their family matters outside. As it can happen with anyone including me, I was looking for your opinion to handle it better.
The family I'm talking about are so generous. But their neighbor take the advantage of that. They borrow small things (like craft materials) from the couple and either not return it or damage it. The worst thing is they send their kids to borrow things. However, now the couple has started denying on few things by mentioning that they don't have it.
Unfortunately, their daughter reveal this thing outside. And the couple feel embarrassed. They've explained a plenty of time to their daughter not to do this. But she repeats.
What should we do in this situation?