Adam Cole is one of the worst professional wrestlers of all time and has no business in the business of professional wrestling because of his level of effort.
But having said that, he seems like one of the nicest guys in the history of the business too. He's one of those "gee shucks" all-American nice guys that seems like he's borderline Mormon he's so nice. Like, the kind of people who are so nice and squeaky clean that it's a little off putting even, that's Adam Cole.
So, she knew what she was getting into when she got with him. He was the same geek then as he is now assuredly, just a very nice, milquetoast guy with very harmless interests.
To cheat on somebody like that is super fucked up and she's going to get mega heat backstage on account of it because everyone loves Cole behind the scenes despite his obvious professional shortcomings.