So dd1 went to a party at a friend's house. I always make contact with the parent. Mum was in the house and said she was going out but that the dad was going to stay in the house. I didn't ask re alcohol because frankly I wouldn't expect there to be any - how naive of me 
Two of dd's friends ended up vomiting due to alcohol. dd1 had a bit and was not drunk. Not even tipsy.
I feel annoyed that alcohol was permitted at a party age 14.
Am I right to feel this or am I being naive?