This political ad is taking sibling rivalry to a whole new level and we can't say we think they're in the wrong! 

Republican Paul Gosar has held the 4th district congressional seat in Arizona since 2013 and is looking to keep it in the upcoming November elections, but maybe not after his own siblings have their say.

Siblings Tim, David, Grace, Joan, Gaston, and Jennifer Gosar recently appeared in a political ad backing their own brother's Democratic opponent, Dr. David Brill.

Each sibling brought up a different issue including their brother's positions on healthcare, social security, the environment and immigration before Tim Gosar ended with, "He's not listening to you, and he doesn't have your interests at heart."

Honestly, props to these siblings though! It probably wasn't the easiest decision but good on you! 

Oh, and Paul, good luck with that one because that's gotta sting...

Source: Business Insider