01/06/2012 01:37 am ET Updated Mar 06, 2012

'Braxton Family Values': Tamar Throws A Fit Over Towanda Leaving Rehearsal (VIDEO)

Rehearsals are important for any show, but they're not the most important thing in the world. But when Towanda let the girls know she was going to have to stop rehearsals at midnight to fly back home to be there for her son's first day of school, Tamar completely lost her mind on "Braxton Family Values." (Thu., 9 p.m. EST on WE)

"That's real cute," she told Towanda, before going into a tirade about how terrible they are. She even went so far as to say that Towanda should have said she couldn't be in the show at all if she was going to have this conflict.

Tamar continued to rant, while everyone else just stared and stared. She finally stormed off and Towanda was even the one to apologize the next day just to try and smooth things over so they could move on and have a good show.

Catch all the sibling rivalry on "Braxton Family Values" every Thursday at 9 p.m. EST on WE.

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