As a behavior interventionist, I have to say - natural consequences are the best consequences. Missing the trip is a result of HER choices - not yours.
Your original plans included her.
Look at it this way - would you postpone Christmas morning for your younger kids if she made the choice not to come home the night before? Or was arrested due to drugs? Extreme example, I know, just trying to put it in perspective.....
Plus, rearranging your lives/plans teaches her that the world revolves around her and no matter her choices, mom will swoop in and make it all better. Not a good lesson for her to learn...
Just my two cents... I'm sure many will disagree...
Excellent advice!
My concern would be that she has adequate supervision and will not be having a party or such in my home while I am away.
She has issues that she needs to handle. At my school, students are suspended for multiple days for drug possession, so she is lucky she isn't with us. She would also have mandatory drug counselling as well.
Best of luck. I hang with teens all day long, and I can tell you that most of them are a uniques species all to themselves.
Have a wonderful trip! Tiger
Have a fabulous trip.
Score one for me finally...
but in this case, I really felt that I had no one to turn to, to sound things out with. I do have to say I was fearful of that thrashing I was sure to get for "being a bad parent" that I have seen often on here, but I am so happy to have only recieved kindness and support, even in differing opinions. Thank you so much!!!
(he doesn't say that though) even though he insists, that whatever decision I make he supports fully and completely. I wish someone would just make it for me. (Now who has issues right?)


Look, I've denied my kids things when they don't deserve it. I'm not here to win a popularity contest, I'm here to raise good and productive people. I think the lesson for your daughter is this has a ripple effect. Not only is this potentially on your record, not only have you missed 5 days of school, but now you can't make the trip because you can't miss more. Consequences aren't one and done. They can go on. Small price to pay. 
I'll bring you back a souvenier!!!
