Joe Jonas really opened up in a new essay for New York Magazine. In the article he published he revealed that he stayed in his relationship with Demi Lovato because he knew she needed help, however he has revealed that he was very unhappy dating her.
“One relationship that meant a lot to fans was the one I had with Demi Lovato, who I’ve known for years. We had been friends forever, we were both Disney kids, and because we played a couple in the Camp Rock Disney Channel specials—and fans liked seeing us together—we eventually dated for a month. I really got to know her and got to see the ins and outs of what she was struggling with, like drug abuse. I felt like I needed to take care of her, but at the same time I was living a lie, because I wasn’t happy but felt like I had to stay in it for her, because she needed help. I couldn’t express any of that, of course, because I had a brand to protect. It was an insane situation to be in. Things kept building up, and Demi ended up punching a girl in the face on a plane, because she thought the girl was blaming her for something. Everybody gasped, and the girl just started bleeding. That’s when her team and her family told her, ‘You need to go into rehab.’ I remember being in South America, and fans immediately jumped to the conclusion that we kicked her off the 2010 tour, and they just hated on us for it.
Joe also opened up about some of his other relationships, and his promise ring. Read more here.