Let me circle back to this.
Understand what happened. The only "wrong" thing Janine did was buy tickets to the trip they both agreed to go on.
Think about that. He was mad about his girlfriend covering the cost for transportation because HE felt it was a waste of money. I'm sorry, but relationship or not. You do not have say over your boyfriend/girlfriend finances.
He literally changed the entire trip without consulting her and pretty much told her to be okay with that.
You can never get me to think Janine did anything wrong.