I thought the same Faith! They are and he will be annoyed that he probably did some when working away, thought it wouldn’t show by Saturday…. but boom, it did. Then he’s annoyed, and deflecting that mood onto Debbie.
Debbie, I would explain that you know the tests will show after a period of time, so you’ll be happy when he does a test that is clean, and then it remains clean whenever he is tested.
If he doesn’t accept that, then he isnt ready to stop, IMO
xx