DD2 (14) accidentally left the key in the front door when she came in today. OH noticed when he came in the house not long after but she is frequently careless (leaving windows open when she goes out etc). She refused to take responsibility or apologise, reasoning that nobody took the key, nothing bad happened, so it's all fine. We explained that someone could have easily taken the key. He's now saying she can't come out for a meal with us tonight, also with DD1 (19). She's v upset but still refusing to apologise but I don't like going out for a nice meal and leaving her at home miserable. Wwyd?