You did the right thing.
If you don't have to run, walk.
If you don't have to walk, stand
If you don't have to stand, sit.
If you don't have to sit, lay down.
If you don't have to stay awake, go to sleep.
She's lucky you were utilizing valuable recovery agents even attending the park with her. Toss in the fact she elevated your cortisol levels enough to start this thread, I'd say she seriously is attempting to hinder your progress.
Next time, rip off your shirt, win an unchallenged impromptu posedown with other park visitors, then get a divorce, the ultimate cortisol inhibitor.