An advantage with so many of her children missing

Turns out, however, that Cate Stark let him go behind Robb’s back, hoping to gain an advantage with so many of her children missing. Robb is not thrilled with the idea, and sends forty men out to “find the Kingslayer” and puts his own mother under watch. (Kids these days!)

Game of Thrones Season 2 Episode 9
Young Justice Season 2 Episode 5