My 14 year old son keeps his wallet in a common area of the house.  A few weeks ago, he said that money was missing from it, but we thought maybe he used it and forgot about it.  He said that he hadn't and suggested that the money was possibly taken from my daughter who is 16 years old.  So we decided to give him $50 to put back in there.  Today, he received some pocket money for holiday chores and then let us know that the $50 was missing.  I'm pretty sure he hasn't used it.  We're wondering now whether my daughter has been taking money from his wallet, or maybe it was her boyfriend.  I also remembered that money was missing from wallet, the other week, but at the time just thought perhaps I just used it.  My daughter has been going out a lot in the school holidays, and saying she never has enough money.  I asked her where the money was coming from, and she said her boyfriend is given spending money from his mum. I'd like some advice please on how best to speak to my daughter about this? ... View more