'Teen Mom 2' Jenelle Evans Shocking Brawl Caught On Camera! We Have The Story And Footage Behind The Nasty Fight! [VIDEO]

Teen Mom 2 star Jenelle Evans just can't stay away from the drama — even on her recent trip to St. Thomas on vacation. Even though she and Nathan Griffith got engaged, a shocking new video posted by their friend shows the fight that broke out after threats the MTV star made.

"When Jenelle first got there, everything was great. Her fiancé's friends Candace and Patrick flew in from Kentucky and met them there," a source told Radar Online. "They're married. Nathan was in the military with Patrick."

However, things started going downhill when the reality star found out that her fiancé paid for their friends' trip.

"Jenelle found out that Nathan had paid for their tickets ... It was like a free vacation for their friends," the source said, adding that they also paid for the plane tickets and dinners. "They charged all of their drinks to Jenelle's card. It was a $500.00 tab. And Jenlle paid for the engagement dinner they all went out to. It was $600.00 and no one gave her or her fiancé money towards it."

This lead to the mother-of-two contacting Nathan's sister-in-law Paula to stop charging things to the room since it was all under Jenelle's card. After Paula sent the reality mom a nasty text, Jenelle took drastic measures.

"Jenelle went back to the hotel with security," according to Radar. "When she got inside her hotel room, she asked Paula if she was ready to go. That was it."

"[Paula] flipped out and yelled at Jenelle that she didn't deserve her kids, she would make sure she never got custody of her son Jace back, and that she would make sure Jenelle lost custody of her and Nathan's son, Kaiser," the Radar source continued. "Then, [Nathan's brother] Noah got involved and started yelling with her that he would let Paula 'beat Jenelle's a--' and that 'Jenelle deserved to get her a-- beat' and 'didn't deserve her kids.' They kept dogging her."

"Nathan's brother, Noah, [a veteran], started making comments about Jenelle's son and how no one ever loved Jenelle," according to the tabloid site. "She got pissed and said something along the lines of, 'You know what? I wish you died in combat.' Jenelle also mentioned she heard his best friend died in combat. She didn't get to even finish speaking before Noah tried to attack her, attempting to run through security. This was after Paula had already tried the same thing!"

As you can see from the video posted by Patrick titled "The real Jenelle Evans" and already viewed over 100,000 times, a fight broke out that ruined the already drama-filled getaway.

As MStars News reported, before the brawl, Jenelle was on cloud nine from getting engaged to Nathan and even posted some photos of her ring on social media.

Do you think the fight was Jenelle's fault or the people she took on the trip?