Hi Henners, that is a heavy discion to make.
Ultimately, if this is based on you, you alone must choose. That is just the way it is.
If it were myself, my 1st call would be to look into the info. How do I know that the info. I have about an upcoming event that hasnt happened is FACT?
If it transpires that this info. is 100% water tight, then I would feel I must inform every single person I could.
Even if that meant splitting my family and I'll explain why.
If this info. had been passed to me, it would have been for a reason. If that reason was to inform and potentially save as many as possible then it must be done. Sometimes self sacrifice is requiered even if un-desired.
Remeber - know matter what you decide, you were always going to make that choice.
Good luck my friend
