oh my

Yep. I'm not to do the workup on either her or her husband. My best guess: 2 years ago I told her off for wearing her contact too long.

She took offense because she was having money/mortgage problems and I told her to stop wearing contacts then.

And I tell people off in a nice way emphasizing that I'm telling them hard things for their health, not mine.

Been there, done that. Some people can't be helped. Any attempt to do so puts you in the wrong. Seen it way too many times. Her problem.

I cannot even begin to imagine how someone could think that about you!

Yeah, I didn't believe it either. As Horgon says: it's her problem. Doesn't help when stuff like this happens when I'm most vulnerable:

first thing in the morning and no coffee

She's lucky you didn't reschedule her out another 4 months!