I don't want to comment on the situation because I'm just an outsider, not someone close to either of them. I respect whatever decisions they make in their lives, whether they stay together or break up, that's their choice.
What I do want to point out is how disappointing it is to see people trying to find someone to blame between the two of them. First, we're just outsiders. Second, I think it's not ethical to be overly involved in their private lives, even if their relationship was public. And third, as a fan, an artist's relationship is simply a bonus to me.
I will continue to support my favorite artist regardless of whether they're dating or not, together or not. My priority has always been supporting their projects and career, not interfering in their personal life.