Sorry I was a little confusing in my question. This whole scenario is in the past tense. My daughter and I flew home on Wednesday. We had briefly discussed both of us staying for another day, but it just wasn't going to work well for her. And so we both came home, when there was really nice snow in the forecast.
Once home, I started thinking of a third scenario...that of sending her home and me staying. Of course it was too late, but I know it could have worked if I had only thought of it.
Well, live and learn. The next time we go, I'll have a contingency plan in place where One or more of us can stay a little longer if we want.
By the way, we had a blast for 3 days, and will remember the good times forever. I feel very blessed my daughter wanted to make the trip with me. She would have been fine on the plane, and getting herself home.
Most of the responses in this thread have been right on par with my thinking. I do wonder if a "parenting" or some sort of "family" forum would answer the same?