>>79890549A vtuber wife might not be a bad wife, in theory, but she'd probably not be a very good vtuber.
But then, if she were to actually become successful, that's a problem. Working from home means she'd see her family's presence as a hindrance. She'd grow to resent her husband. Suddenly, he's holding her back from her true calling. All her vtuber friends are traveling around the world, doing fun and crazy things with younger, successful internet guys, so why can't she do the same?
And now you're divorced and on the hook for the rest of your life, paying her way while she makes more money than you and posts on twitter about her newest youtuber boyfriend.
The moral of the story is: never get married, ever. In fact, you should probably avoid women entirely if you know what's good for you.