Jenelle Evans laid into her ex-fiance, Nathan Griffith, on Twitter over the weekend, and while the Teen Mom 2 star's tweets have since been deleted, Real Mr. Housewife was able to capture several screenshots.

Jenelle Evans To Nathan Griffith: 'Why Do You Keep Harassing Me?'

As Evans and her new man, David Eason, continue to enjoy their St. Thomas vacation, the reality star and mother of two shared a few tweets with fans online, claiming Griffith has no rights to their son, and confirming he recently called the cops.

"Yes, [you] called the police but [you] have no custody.. So that’s that,” Evans told Griffith in one of her deleted tweets.

Jenelle Evans' Ex-Husband Courtland Rogers Will Share His Struggles With Addiction In New Documentary

Evans then took aim at Griffith's parenting, claiming he drives their one-year-old son, Kaiser, around town without insurance.

“That’s really nice of a father to have his son driving around with no car insurance," she wrote. "IDC about it paying it lmao… all I wanted [you] to do was tell me so me and Kai were safe while driving."

On Saturday, Radar Online revealed Griffith had called Child Protective Services on Evans after learning she left the country without their son.

"Nathan did call CPS and the cops on Jenelle," a source close to Evans told the site. However, "they checked on Kaiser and both CPS and the cops said everything is fine."

Jenelle Evans and her co-stars are currently in production on Teen Mom 2 season seven.