Theon is the one fukk up of Robb's I'm actually willing to forgive. He and Theon pretty much grew up together. They were close. Theon looked Robb in his eyes and pledged his loyalty. Robb believed it, cuz Theon was actually being genuine. Cat tried to warn Robb about Baelon, but Robb was like "I don't trust Baelon, I trust Theon, cuz he's my boy". He just couldn't see how much of bytch Theon was. If I'm being 100, I probably would've made the same mistake.
The Karstark was dumb and displayed his inconsistent sense of honor. His mom freed the most valuable chess piece they could have gas and was just imprisoned....barely. The Karstark deserved the same fate for killing some no-name Lannisters, especially when you remember that Jamie (and the rest of the main Lannister House) didn't give a shyt about the no-name Lannisters hence Jamie killing a no-name Lannister to get himself free for a few hours (not-so-coincidentally, in the same attack that killed one of the Karstark boys that had the father seething for revenge). The only reason this isn't his most egregious fukk up in my eyes is cuz I empathize with the fact that after having Theon betray him, his uncle Edmure disobey him (which is how they came to capture the no-name Lannisters), his mother disobey him, now having the Karstark blatantly disobey him he felt the need to send a message to the rest of his troops...he was beginning to look weak.
The most egregious fukk up was Talisa...this still has me
Why the fukk did he HAVE to marry this broad? He's the King of the North, he could've fukked her without marrying her. "But he loveded her!"/it wouldn't be 'honorable' to deflower a lady outside of wedlock. Ok, but why did he have to marry in the middle of a got damned war?!?!? You need all the allies you can muster how can you not see that breaking an oath to a house with fighting men is criminally stupid at that point? I get he's a horny young boy thinking with the wrong head, but smarten up Robb!!!
