Here's what I would do, if I were you. I would take about 30 minutes on Christmas Eve, grab a mug of hot cocoa, curl up, and listen to this.
In fact, I'll be doing it even though I'm not you.
It's a song cycle written by Andrew Peterson, and Christmas is at its heart. Take another look at "the Christmas story" you thought you knew so well.
God bless your quiet reflection on the old, old story of Redemption. May it never lose its luster to you.