On tonight's episode of VH1's hit reality TV series "Mob Wives," Karen Gravano fiercely stands up for her father, former Gambino family mob boss Sammy "The Bull" Gravano, after the notorious mafia princess Victoria Gotti slams him in the press.

In the sneak peek, "Mob Wives" newcomer Brittany Fogarty stops by Karen's home for a visit and the women chat about their fathers. Brittany's father John Fogarty worked under Sammy "The Bull" Gravano during their mafia days, and they even served time together in prison. Karen took Brittany under her wing when she relocated back to Staten Island.

Karen updates Brittany on her father's possible release under a new law that could reduce sentences for non-violent drug offenders. Sammy "The Bull" fit into those guidelines, and Karen filed a motion to have her father's 20-year prison sentence reduced.

"Well with that motion, everybody's got something to say," Karen says as she flips through a newspaper.

She reads a headline that claims, "Victoria Gotti is blasting turncoat Sammy 'The Bull' Gravano for reduction in 20 year sentence for pedaling ecstasy," and says she believes it's a move on Gotti's part to convince the judge not to release her father from prison.

"I have nothing against anybody named Gotti," Karen tells Brittany, "but when people are going to consistently come out and attack my father, my d--k will get bigger than any f--king man because this is my father and this is my family."

Brittany agrees with Karen and says she can relate because she went through a similar situation with her own father.

 "I'd be flipping out at everybody who had something to say," Brittany says in her on-camera interview, "because who are you and keep your f-king mouth shut."

Watch the full sneak peek below and be sure to catch tonight's episode of "Mob Wives," airing at 8 p.m. on VH1.