
She isn’t his son’s wife or wasn’t officially yet. The son was going to rape her and then probably make her his concubine before they got attacked and the son ended up dying. Since she was one of the survivors including one other men it would have looked suspicious and she would have been accused and killed by the family house of plotting against Baekwoon so, her grandfather told her to act as if she was Baekwoon’s new concubine right before he died.
She’s never been claimed by the son or any other and now this old geezer and his 6-8pack is gonna have her for himself.

The "son" was never his son. When he was 18 he found a pregnant courtesan who was carrying someone else's child and claimed the child as his. Just to get the nobles off his back about "producing an heir". Since, he was 12 they kept sending women over to him for that purpose. And he got sick of it. To the point he ended up killing the women they sent.
The "son" was never in a relationship with the MC or was she actually his concubine.
She was actually suppose to be the wife the ML (this is why the "son" met her).
The ML promised the grandfather of the MC that he would look after her in his passing. Also, ever since he saw her in the battlefield, the ML had wanted her.
The ML sent his "son" to collect her after grandfather died.
He did this as a test to see if he would succumb to greed and betray him.
The "son" was a lustful idiot and his mother manipulated him into saying he should either kill the girl or make her "his" (i.e rape her).
Naturally, the stupid "son" listened to the mother and tried to rape the MC claiming he will
However, the ML set a trap for his "son" that if he did decide to betray him, assassins were ordered to kill him. Which they did.
The MC only lied that she was the "son"'s concubine for two reasons;
1. she was scared she would be killed for being implicated
2. the promise of security of being the "widow" concubine of a noble. Since was living in dire poverty on the point of starvation after her grandfather died.

The "son" was never his son. When he was 18 he found a pregnant courtesan who was carrying someone else's child and claimed the child as his. Just to get the nobles off his back about "producing an heir". Since, he was 12 they kept sending women over to him for that purpose. And he got sick of it. To the point he ended up killing the women they sent.
The "son" was never in a relationship with the MC or was she actually his concubine.
She was actually suppose to be the wife the ML (this is why the "son" met her).
The ML promised the grandfather of the MC that he would look after her in his passing. Also, ever since he saw her in the battlefield, the ML had wanted her.
The ML sent his "son" to collect her after grandfather died.
He did this as a test to see if he would succumb to greed and betray him.
The "son" was a lustful idiot and his mother manipulated him into saying he should either kill the girl or make her "his" (i.e rape her).
Naturally, the stupid "son" listened to the mother and tried to rape the MC claiming he will promises a life of luxury.
However, the ML set a trap for his "son" that if he did decide to betray him, assassins were ordered to kill him. Which they did.
The MC only lied that she was the "son"'s concubine for two reasons;
1. she was scared she would be killed for being implicated
2. the promise of security of being the "widow" concubine of a noble. Since was living in dire poverty on the point of starvation after her grandfather died.
I read the comments and summary of this and I wanted to know is he really fucking us daughter in law like legit his own son's wife? I just wanted to know this id that's not the case then I'll read it(⊙…⊙ )