1) only child, but I get the idea.I dont understand when people say this.
You will fight tooth and nail with your family. Im sure if you have a brother, you two were beating the hell out of each other in the house when you fought. Outside that house though, you defend your family against everyone else. Then, as family, you go back to fukking each other up. Not hard to understand. Difference is these 'family' differences are played out on national TV weekly.
2) Dude. They literally went into a pair of cages 24 hours ago trying to murder each other in storyline because they literally could not stand interacting with each other. Candice reverse-ranaed someone in the match from off the goddamned cage, and Io's primary character trait in NXT is it being on-sight with Candice.
It's illogical and undermines their storytelling. No amount of attempting apologism is going to change that. This isn't some 'we're family but fukk each other up' thing... it was less than a day ago, and the girl added latest to that match tried to effectively end someone else in that match's career. Them just standing around together, or worse, Io and Candice doing a run-in to help Rhea win the match? No. Trash storytelling, period.