no ....
we are all holding you and family in our prayers. it is hard or next to impossible to be the mom and have to be on the "side lines" when you know ways to make things safer or more appropriate ! maybe they justed wanted to do something "normal" and not feel the burrdens of the battle you and they are facing. even though the right thing may have been to just stay home and do just as you stated here? take care of bussiness before pleasure or how every ya want to put it.
and go ahead a cry there is nothing wrong or shame full in that. You could remind them that he was your son first and is your son and that fact will never change. the choices he makes right now affect everyone not just him and his g.f. maybe they could of ordered food in and celebrated that way.
I dont know what to say to make you feel better. I just want ya to know we all care and are still praying for all of you. keep your out look up AND THINK ONLY GOOD THINGS. maybe they are just hanging low and turned off the phones for the day. keep us posted and we will keep praying!
Peace
BMW