Would appreciate some advice on the best way to deal with this situation.
Recently DS1 has stopped seeing a friend he has known since nursery. It turns out that it is because this friend has been stealing from one particular shop. DS1 said when he realised he ask his friend to stop because he doesn't want him to get himself into trouble. The friend said that he had tried to stop but couldn't. I suggested that I speak to the mother as, although we are not close I have known her for years and know that he got caught shoplifting 3 years ago. DS1 asked me not to as the friend will know it was DS1 who told me (my concern is that DS1 will not want to confide in me in the future if he thinks I will tell his friends parents).
I thought perhaps I could go and speak to the manager of the shop so that staff could keep a look out when he goes. That feels a bit cowardly though as he could get arrested and I would feel guilty that I hadn't spoken to his mother.
I don't want this lad to go down the wrong path in the future and feel I have to do something but not sure what is the best way to handle it. Any advice from anyone who has experienced anything similar would be appreciated.