>>213952881
Jeyne seducing Robb on Tywin's orders is just fanon wank and not what happened
Spicers definitely betrayed Robb to Tywin but that was after the marriage, it was them making lemonade out of lemons and wasn't some premeditated strategy where they knew robb would get injured in that specific battle and knew he would get treatment in their castle rather than his own camp and knew he would fuck their daughter if she was his nurse and knew he would marry her because muh honour and knew this would cost his alliances and knew it would cost his side the war..
It really just was Robb's mistake and much like most of the Stark children's fuck ups came from his sheltered upbringing in Winterfell where he was legitimately surrounded only by good people who didn't lie or scheme openly because of Ned's reputation as a war hero and fair lord