Or, she might have steadied the bike to keep you from falling.
Oh, and your being clipped in with those silly shoes would be less than half so annoying to me as her error in allowing the sweater to get tangled up in the wheel to begin with.

That said, I assume that the two of you would not still be wobbling and geezing along if the shortcomings "apparent" in each of your characters weren't offset by more redeeming qualities.

I would probably brush off the bike, myself, and the incident (in that order) and move on with the happy relationship.

Caruso