Hi NVR2L8,
I'm in a similar situation with my still-in wife. I discarded my 'blood card' years ago. She came home from the meeting the other night and sowed me her "new" blood card. We had a brief and mild discussion about the jw flawed blood doctrine.
I asked her very calmly, "how many times this year so you think you will violate god's law regarding giving blood?"
Of course, she said, "none".
I said ok great, "how many times this year will you have several vials of your blood drawn at a doctors office that will be sent to a laboratory to help monitor your health?"
She got the point!
just saying!
eyeuse2badub