Dd is 16 years old. Have collected her from a party with 3 friends at 11:30. They all appear quite sober but she has obviously been drinking. She has climbed straight into bed where the rest of the girls are chatting an hour and half later. I’ve gone in and roused her several times and she is quite stroppy but has responded and had a few sips of water but denied drinking alcohol but has quickly gone back to sleep. I’ve tried to persuade her to sleep in spare room with me but she is getting very cross and won’t budge. Not sure what to do. If she was here by herself I would sleep on her floor to check on her. I am feeling really stressed that she might vomit while asleep. Currently sitting on the landing in a panic.