Same problem here till I started to sell parts of the collection to focus on others, with the ocassional flip here and there. When she seen that the money was coming back the same or more and sometimes drastically more it all stopped. If I asked her for all the CC in the house to buy one card to flip or for the collection she ask what it is and looks at it wth me. We discuss it and then 99% of the time I buy the cards/s in question. Wish you well on this journey.