Showdown in Staten Island!

On Sunday's finale of VH1's Mob Wives, Drita D'avanzo and Karen Gravano came to blows over their individual relationships with Lee D'avanzo, Drita's husband and Karen's ex.

"If I was so into ex-boyfriend bulls--t, I wouldn't have even made friends with you in the first place, because you f--cked my boyfriend when you were with Lee," D'avanzo seethed before she hurled a glass at Gravano and started physically attacking her in front of castmates Renee Graziano and Carla Facciola.

As the fight escalated, D'avanzo offered one final insult to Gravano: "I'll kill you, motherf--ker!"

Watch the explosive fight above and tell Us: Whose side are you on?