EXCLUSIVE! Toni Braxton Teaches Tamar The REAL Meaning Of 'Jugular' In This Sneak Peek Of Braxton Family Values! Watch HERE!

Siblings don't always agree, and the Braxton girls are no exception! In this EXCLUSIVE clip for the upcoming season of their reality show, Toni Braxton tries to teach Tamar a new Family Value — vocabulary! In a bout of unusual table talk, the Grammy winner and her sister argue over the proper definition of the word "jugular." [