Towanda Braxton put her sister Tamar Braxton and husband Vincent Herbert on blast via Twitter when a fan told her that her estranged husband, Andre Carter was a bum.

Fans were enthralled Thursday night during an episode of the sisters hit WeTV reality show, Braxton Family Values, calling Towanda jealous of Tamar's success and marriage with Herbert.

When one fan tweeted Towanda and told her that she was hating on her baby sister, she did not take it lightly.

"And she can't help it that her husband is a multimillionaire and yours is a bum! #bvf @towandabraxton # jealous!" a fan wrote.

To which Towanda responded: "check the web boo! He also owes 3.3 million to the irs....guess I'm jealous of that too huh?"

Other fans chimed in and were immediately disappointed that Towanda aired out her sister's business like that.

"Ooooohhhhhh NO..This is where you draw the line, damage can leave permanent wounds.... Please reconcile! God Bless," another fan wrote.

Enstars reported earlier that Herbert owes the IRS $3,325,107.70.

Back in 2010, Herbert reportedly failed to pay $66,315.30 to the IRS. The following year, he skipped out on paying $2,267,845.97. Last year, he had an unpaid balance of $990,946.43.

Towanda's comments may have stemmed from Tamar's views on her dating Porsha Williams' ex-husband, Kordell Stewart, by saying she didn't find him a "catch." But during a radio interview with the Tom Joyner radio show the former NFL player said the two were not dating.

"Towanda Braxton is a very nice lady. I had the opportunity to meet her and no, we're not dating."