tour to get treatment for "emotional and physical issues" after inexplicably punching one of her backup dancers in the face while boarding a plane in Peru. And that's what led up to the punch that changed everything.At the time, the public didn't know much of anything about her struggles with an eating disorder, drugs, or bipolar disorder, so the incident sent shockwaves through her young fanbase. They went to some of the dancers and asked what had happened."It was one of Demi's backup dancers revealing to management that she was secretly using Adderall that sent Demi over the edge. "She had already boarded the plane," Demi recounted. Everyone was freaking out."Demi seemed to be the only person who wasn't freaking out.It should, because it's supposedly one of the factors that led to Tayvin's split, too! Even though Demi and Wilmer's relationship changed, they reportedly still have love for each other."Wilmer is still very protective of her," the source continued. She posted on her Instagram Stories and Snapchat feeds Saturday photos of the two cuddled up and looking happy together."Best of friends no matter what," she wrote on Instagram. The pair, who met in 2010 when they shot a PSA for Voto Latino at Valderrama's home, kept their romance under wraps when they began dating. and saying, 'Listen, I want to thank whoever told on me because I know they were just worried about me and you know I just really want to know who told you.'"Looking back, Demi knows her actions were manipulative.
"You know, we've been best friends for about six years," he said at the time.Demi Lovato and Wilmer Valderrama are the latest couple to have split this summer.The pair both posted the same breakup statement on Instagram Friday that read: “After almost 6 loving and wonderful years together, we have decided to end our relationship.” “This was an incredibly difficult decision for both of us, but we have realized more than anything that we are better as best friends,” the message continued. Thank you to everyone who has offered us kindness and support over the years."We haven't necessarily been dating for six years, but we have six years of friendship, and it's been beautiful."Earlier this year, Lovato admitted to ET that Valderrama had some initial "hesitations" about their significant age difference. This just doesn't seem to be the week for young love.