Ariana Grande broke up with Mac Miller because the relationship had turned toxic. According to friends of the late rapper, she had tried to be a rock for him in his ongoing battle with
May 23, 2018 / 6:06 PM EDT / CBS News. Ariana Grande has finally spoken out about her breakup with Mac Miller, after a fan hinted that she was to blame for Miller's recent car accident.
A few weeks after Ariana confirmed they had split up, Mac was arrested on suspicion of driving under the influence and an angry fan blamed Ariana for his reckless behaviour on Twitter.
