this would be so perfect, his parents would have definitely fostered a great relationship with her by the sound of it! hearing about her and i imagine seeing her around a lot in relation to them would have absolutely fueled his resentment and jealousy, his bias has softened a little over the years but i could imagine seeing her again might stir it back up at least initially because he probably never bothered to really know her that well back in the day because he was a petulant kid so he'd be going into any scenario with a heap full of assumptions