Just my impression from previous research on this subject re women.
Women were regarded as property.
That is one reason women were not able to divorce their husbands and could not inherit property; because they were property themselves.
It also explains why in Deuteronomy that if a man raped a married or engaged woman, he was put to death; but if she was unmarried, he was forced to marry her. Not because it was sex was immoral but because the first 2 women were considered the property of other men.
Even if a single woman had been raped, she was considered damaged goods. No man would want to marry her and in Israel, women's lives had meaning only if they married and had children. Notice how Hannah, Rachel and other women in the Bible were desperate to marry and have children. It was considered a great sacrifice for Jephthah's daughter to remain single and childless all her life, something very unusual.
So this captive woman, although let go by this Israelite man, had very little future in a country where she was viewed as a foreigner, having no parents as they had been executed by the Israelites, perhaps even no city or country to return to. What choices were open to her? Marrying a foreigner? But then virginity was valued even these men. Become a prostitute?
Did you know that it was not considered adultery if a married man visited a prostitute unless she was married herself? But that's another point.
No matter what situation, women had little choice in their lives. Can you imagine that Rachel did not know her father was going to trick Jacob by substituting her sister Leah? Why did Leah allow it? Because her marriage prospects would evaporate if her younger sister married before her? This captive woman knew that this was the best of a bad situation. The Israelites had routinely executed women in other cities. In some cases only letting women live that had not been married and were possibly too young to have had sex yet with a man. How young would would that have been?
The WTS today still supports (but regulates??) bride-price marriages in many countries only being concerned if the father is so greedy that he sells his daughter to the highest non-JW bidder.
I'm so glad to be out of an organization that regulates itself by the laws of ancient Israel.
Blondie