Here is what you need to do: Lie, then run away as fast as you possibly can, since she is clearly f'n delusional just because you saved her.
@Kettern Well, overwhelming numbers can still beat higher ranks, having 20+ D ranks vs B rank, the D's should still win. Doubt that guard was any better then that.
@Kettern
To be fair, it was likely a planned ambush, even highly trained military can easily end up wiped out in a well planned ambush even if the attackers are farmers, in fact a good deal of us deaths in the recent wars was due to enemy ambushes.