You are nicer than I am. I would have tossed the cards in the garbage and then stated what you found and what actions you took. In fact, in my sitch I found artifacts of the A she was having and destroyed them and did not tell her. A few of them had monetary value. Boundary stated with no words.
M42 W40 T17 M15 S13 S11 BD 7-14 A discovered 7-14 WAW moved out 10-3-14 D final 2-23-15