Has the knight lady who married into the countryside fallen into depravity today?

[Western fantasy + single female lead + no system + slow burn (confirmed)]
No cattle
(The rating has just been released and may not necessarily increase later.)
Standing before you is—the 'Golden Wall,' the 'Terminator of the Tide Blade,' the 'Dawn of the Silver Armor,' the 'Nightmare of the Siren,' the 'Last Line of Defense Under the Sun'—Ophelia, the First Knight of the Empire.
And you are nothing more than an obscure, minor nobleman from the countryside in the empire.
How should you deal with such a big gap?
Klein stated:
Tonight I must tell my wife that the difference in physical strength between a knight and a mage is too great, and ask her not to torture herself like this.
Yes, tonight.