Hmm, I didn't see how it started or what happened between them before. Wouldn't be the first couple of degenerates that fights tooth and nail whenever they run out of words. She certainly was able to switch quick between crying and taunting him, that alone makes me immediately suspiscious. I can clap and make it sound like a slap as well, without seeing further evidence I won't participate in a witch hunt just because one side has a vagina. If the police finds actual evidence that he was beating her or the kid(s?) silly, sure punish him according to the law.
But I have to say: That this is from australia and mostly used to bash video games just makes it even more fishy. Also I don't see how this is related to gaming addiction. Last time I checked just because you have a vagina you are by no means entitled to my time. I take it the degenerate makes a living on twitch as well? Looking at his socialblade stats it would seem that way. Wouldn't be the first spouse that doesn't get how fickle that shit platform is and demands time during the main working hours. I guess that is at least what all this "No computer, I'm sick of this" is related to. Not sure I would call having a shitty entertainer job "gaming addiction", that just shoes the agenda of the OP, really.
Edit: If this was a big part of his income or they jail him then I hope his poor and innocent angel of a wife has a good job (I doubt it..). Because twitch seems to have already terminated him. I'm sorry for the kids.