How intelligent are you?

[EternalOptimist]

Mrs Tester’s 6 ft 1. Last weekend when we went out she wore high heels and was taller than me. That felt really weird.

there's a sensible solution to that. but here's mine instead.
next time she wears high heels, slip into a set of circus stilts and as you walk down the road and she looks up at you, exasperated, chide her in a gentle tone, 'what are you looking at ?'