((((BobbiJo))))) Detach, detach, detach.... It doesn't really matter what the bag was... coming, going, whatever.
It irritates you because you still can't understand how he could replace his family, you, with her. The thing is, despite what it looks like, that's not what happened. He was acting on whatever made him feel good at any particular instant. It was never about you, even though he says it was. It was always about him, getting what he wanted... now! In the end, that meant losing you, but really, he lost himself.