Why Joe Jonas Ended Things With Demi Lovato

New details have emerged about the incident at the airport where one of the tour members says that after backup dancer Alex Welch snitched on Demi's partying ways, Demi went ballistic. The source added,

"Demi walked onto the plane, did not look at the girl, then suddenly punched her in the face and threatened her with a slew of expletives. Demi's manager asked her, 'Are you in control at all?' She said, 'Sorry, I just lost it.'"

Wow. That is definitely somebody who is not in control.

According to sources, though, Joe had seen the warning signs long before her breakdown at the airport.

Demi apparently acted like a "true teenager in love," however she seemed to be "tortured" and acted like a "mess."

Even her cutting became a focal point among her peers. The source says, "It wasn't a secret. She was getting help."

Unfortunately, she clearly needed even more treatment because it got to the point where "Demi's attitude and behavior were out of control" and that's why Joe ended things with her.

Sad. This really just seems like a lost teenage girl who let the fast life get to her. We just hope she recovers well in her treatment.

Demi Lovato Does Coke!

OMG! We were hoping this wasn't true!

The Disney star can be seen on tape doing lines of coke at a party in Richland Hills, Texas last year.

A witness claims:

"Demi was belligerent, being slutty and doing coke all over the house. The guy who hosted the party shot multiple videos of this and what I've seen with my eyes, Demi is screaming, 'F**k all of you, I'm famous, I don't care what any of you think of me the whole world loves me.' He shot her in the bathroom as she was finishing a line (of cocaine)."

Ugh. In the video, which is currently being shopped around, Demi can been seen snorting the drug through a rolled up note.

Demi's Family Is Not Happy With Her Dad

Looks like Demi Lovato's dad has made his family angry by deciding to talk to the press about his daughter's issues. Hmm…why does this sound so familiar to us?

Here's what Patrick Lovato had to say about his daughter's situation:

[The pressure of being a child star] "was one of the things I worried about when she signed with Disney."

More from Pat Lovato:

"It's in her genes with her mom and dad. Mainly watching her mom. I'd gotten out of it myself. 'Cause someone had to take care of the kids."

Demi's mother, Dianna, and Disney's lawyers have warned Pat to stop talking about Demi.

Here's what Demi's attorney, Jamie Young, had to say about it:

"No one speaks for Demi except for her designated representatives. Unfortunately, several people have taken it upon themselves to speak out — both on and off the record — about a situation they know nothing about."

Here's what Demi herself said about her relationship with her father in 2009:

"Two years ago . . . When somebody lets you down after you've been the only one there for them . . . I had to cut off all connection. It was hurting me too much."

Here's what Patrick said in response to his family and Disney lashing out against him:

"Demi won't even talk to me. I don't blame Disney; I never said that. I was misquoted. Disney has been wonderful to my daughter. Now their lawyers are warning me not to say anything else."

"I would never blame Dianna. She is a wonderful mother. I love Demi, her sister, Dallas, and Dianna. I think about them all the time and I pray they are OK and safe."

It doesn't sound like Demi's father said anything too bad, but if he hasn't even been in contact with her for two years, then it's probably not his place to comment at this point.

Demi Lovato's Parents Speak Out

Fans around the world have been showing their support for Demi Lovato who has been going through a rather difficult time right now. Feeling the love from fans and supporters, Demi's parents released a statement thanking everyone for their concern:

"Our entire family appreciates the outpouring of support we have received from Demi's fans," the De La Garzas told People in a statement.

"We are touched by their kindness."

She's a great girl and we know a lot of people truly care about her.

We hope she feels better very soon.

Demi Lovato Checks Into Rehab For Eating Disorder And Cutting

Demi Lovato checked herself into a rehab facility yesterday for what her rep called "emotional and physical issues," and now sources close to her family have confirmed that she's being treated for cutting, as well as an eating disorder.

Insiders explain:

"She fought through eating disorders and has struggled with cutting. [She] is taking control by getting help. She definitely had body-image issues. She was always conscious of her weight. Like many other teenage girls, she struggled a lot to fit in and find acceptance. She's very sensitive, very intuitive and that is part of what makes her a wonderful performer – very talented. It is double-edged sword. I think she felt that the hard time she had [in school], problems with kids who were incredibly vicious made her stronger. But none of us feel strong every day."

Poor thing. It's hard to keep in mind sometimes that at the end of the day, she's just an 18 year old girl with the same problems and insecurities as anyone else her age - just under a tremendous amount more pressure.

We are, however, relieved to know that she's seeking help and ready to face her issues.