Does the father get the sin if his children misuse the money he gave them?

From: varun

prabhu ji prabhupada have said if we give money in charity and if that money is missused we will get sin also.but in routine life we give money to our children to wife to every body so please tell that do we really get sin for that and what should we do if our children have missused the money by telling us lie and after that we know the truth that the money was missused .