Deadmau5-Kat-Von-DKat Von D has called off her engagement to Deadmau5 and the couple are going their separate ways again. The tattoo artist revealed the news on her Twitter page on Wednesday (June 26th.)

Kat wrote (via Twitter): Cheating on your loved one is the most hurtful thing one could do. I hate to have to admit, that this relationship is indeed over.

For Deadmau5′s response:

Deadmau5 addressed the cheating accusation on his Facebook page on Thursday (June 27th) by writing, “All i am saying on the matter: Kat and I split in November and I moved back home to Toronto. During this time, while we were broken up, I did have relations with another woman. Following that, Kat and I reconciled and I acknowledged being intimate with another person while we were estranged. We did move past those issues and I proposed to Kat in mid- December. At the end of June, it was clear that the relationship was not working and we mutually ended the engagement. I was not, at any point, unfaithful to Kat during our time together. I don’t wish to go tit for tat with these kinds of pronouncements and don’t expect to comment further, but I do believe that those who have expressed concern deserve a more complete understanding of what transpired.”