Well, people don’t really change at a quantum level ~ she wasn’t a straight up cheater, but it seemed she like playing on the edge, and just the knowing many (?) people are interested in her with the texts. It is possible that years down the line she could text (even to wave hi) at another guy during a weak moment. Women like attention and to be romanced and, yes, to know there are guys “waiting in the wings” for her. It’s an ego thing. It’s not just men who have egos! Just make sure you always give her attention and make her feel beautiful.

I hope she has grown up, or that she soon will. Don’t worry about the vacation. Worry about five years down the road during that weak moment when she doesn’t feel as attractive or meets someone who reignites that feeling in her.

Good Luck!