OMG she totally sent it to the wrong person!! I bet she gasped out loud when she realized it. I think you handled it as well as can be expected. You were calm, didn't yell, told the truth (still loved her but can't do this), and held your line. Well done. I don't think you are the 'piece of work' in this situation one single bit.
I canNOT believe she would ask you about that bag. Good for you for not doing it.
