♂?♀ If he won’t honor her privacy about her sexual past, he probably won’t honor her other expectations either.
♂?♀ Her undisclosed sexual past defends their relationship, because his ammo box lacks her historical bullets to fire back in domestic squabbles.
♂?♀ He may very well hold against her what he knows nothing about. Especially when he’s jealous, irrational, or flawed in character. Courtship is the time to figure out if it’s likely to happen.
♂?♀ The forward-thinking woman convinces all her female friends to never leak anything about her past to her dating partner, boyfriend, husband, or any other man. (But this ultimately fails too, because friends betray friends. They steal dates, boyfriends, lovers, husbands.)