Guys how do you think Catelyn would've reacted if she could've seen Jon now?

Not necessarily knowing that Jon is actually a targ or heir to the iron throne, just how he's been declared king in the north and he was the one who defeated the boltons and took back winterfell? That the only hope for the future of her house, the only person from her family who actually won (Ned and robb both fought and died/ were defeated) is the one person she mistreated and belittled her whole life?