scheana marie's decision to set Brittany Cartwright up with their fellow SUR Restaurant employee Adam Spott hasn't sat well with Cartwright's boyfriend, jax taylor, who took to Twitter on Thursday to give her a piece of his mind. After "Vanderpump Rules" fans watched as Scheana Marie arranged for Cartwright to hang out with Spott when Taylor wasn't around, Taylor slammed his longtime co-star and former friend for meddling in his relationship.

"Well [Brittany Cartwright and] I are doing amazing and she can’t keep a man... that is fact so," he tweeted, according to a report by Reality Blurb. Most recently, Scheana Marie suffered a breakup with former boyfriend Robert Parks-Valletta after talking all about how they were meant to be together and would one day get married and have kids.

She even mentioned that she and Parks-Valletta were allegedly house hunting just weeks before their split in August of last year.

Taylor continued to slam Scheana Marie in a second tweet, telling his fans and followers that he didn't understand why she found the need to involve herself in his relationship [VIDEO] with Brittany Cartwright when she couldn't even keep her own relationship going.

Jax Taylor and Scheana Marie used to be close

Since starring on the first season of "Vanderpump Rules," Taylor and Scheana have appeared to be close. However, in recent seasons, especially after she split from Mike Shay, their relationship has appeared to be quite strained. Although Scheana continues to speak of Taylor, suggesting they have a brother-sister relationship, he doesn't seem to want any parts of her in his life and has poked fun at her ended relationship with Parks-Valletta on numerous occasions.

Jax Taylor and Brittany Cartwright could be getting married soon

While Taylor and Cartwright have not yet revealed whether or not they are engaged, Cartwright has been spotted with a ring on her finger [VIDEO] on numerous occasions as of late, and at the end of last year, she and her boyfriend traveled to a possible wedding venue in Kentucky, where Cartwright hopes to wed. Cartwright also teased a future wedding during an appearance on "Watch What Happens Live" when she said that Taylor was itching to tie the knot.

To see more of the cast of "Vanderpump Rules," including Katie Maloney, Stassi Schroeder, and Kristen Doute, don't miss new episodes of the sixth season on Monday nights at 9 p.m. on Bravo TV.