I think it’s really mean to wish for a couple to break up just because you have a problem with the relationship. I mean, I’d see WHY you’d wish for a couple to break up for certain  reasons. Like you’d want your friend to dump their significant other because said other has been cheating/abusive. Or maybe you’d want a couple to break up because all they do is fight and it’s just a shitty relationship. However when you do the best you can or go out of your way to tamper with someone else’s business in a relationship for your own selfish reasons, it’s wrong, immoral, and bullshit. It’s a sad thing - when couples break up. Don’t egg it on for your own sake.