@LeRyzz ok but:
1 - they are absolutely free to do whatever they want after they are kidnapped doe, they can literally just walk away if they dont like the options presented to them, it may be awkward for us but its pretty in line for barbarians with honor codes.
2 - there's no indication that the barbarians knew about the treatement the female knights would receive before this conversation, the dude dosn't warn her about the dangers of coming back home, the wives do, and they only do it coz they think its her last chance to get married coz of her age,also they talk about it like a rumor, for what we know it may be the 1st time the dude is hearing any of this and even when he learns of this he just goes: ''You could always go back to those knaves'' while laughing probably coz in his mind dying fighting off the fuckers is a honorable dead. This guys kidnap girls on a whim, they are straight up meat heads.
Also:
- The are at war so by taking them to their village they are basically sparing their lives coz the other option is straight up dead in the battlefield.
- After the situation is explained to them they are free to do whatever they want, they know they have their honor as knights so they gamble their lives by choosing a girl, they literally put their necks on the line. Also any girl that decides not to stay now has the location of the village so that could comeback to bite them in the ass.
- They give them time to choose, like the other girls said they were properly courted, the case on this manga was fast coz she was extra hot blooded.
- If they know about the treatment then that doesnt change things too much either coz they are still at war, like if they find a strong girl their options are: kill her in battle, wind and take her to the village, spare her life and let her go knowing that she'll get treated horribly. Like thats it, so if they become interested in a girl of course they would pick the ''take her home'' option, in that case at least she has some good options.