The Usos demanded an apology from CM Punk for comments he made last week about their uncle Sika on WWE "Raw."

March 10 (UPI) -- World Tag Team Champions The Usos demanded an apology from World Heavyweight Champion CM Punk for comments he made last week about their uncle Sika on WWE Raw.

Jimmy and Jey Uso, twin brothers who are cousins to Roman Reigns, confronted Punk during the last segment on Raw Monday.

Punk said last week that he was going to bury Reigns right next to his late father Sika, a Hall of Fame wrestler who is uncle to Jimmy and Jey Uso. Sika is best known as one half of tag team the Wild Samoans with his older brother Afa.

Punk said he had respect for Sika and mentioned how Afa helped him out earlier in his career, but that he had no such respect for Reigns.

Punk mentioned that Sika would be able to see "what a lying, backstabbing, manipulative, gaslighting, egoistical, narcissistic, plastic, politician his son Roman Reigns is."

"I need you to say I'm sorry!" Jey Uso yelled as he begun starring death rays into Punk. The champ then gave a half-hearted apology that again went after Reigns.

"I'm sorry. I'm sorry Roman Reigns treated the two of you and the rest of his family in the bloodline like garbage for years and never once came out here publicly to apologize," Punk said defiantly, before pointing out that Reigns isn't being forced to apologize for recently making remarks about the late, great Dusty Rhodes.

Jey Uso pushed Punk who was then immediately punched by Jimmy Uso. Punk fell to the ground as the Usos exited the ring as Raw concluded.

Reigns is set to face Punk for the World Heavyweight Championship at WrestleMania 42 in Las Vegas, which takes place over two nights on April 18 and April 19.