Real Housewives of Orange County stars Tamra Barney and Gretchen Rossi continue to drift further apart as they diss each other on Twitter this week.

Gretchen took to Twitter on July 8 to express that she felt vindicated by this week's episode regarding the Malibu Country controversy.

“Thanks for all the supportive tweets tonight about #RHOC," Gretchen tweeted about claims that she had lied to Tamra about Malibu Country conflicting with Tamra's dress-shopping trip. "Glad the truth came out about the accusations that were made last week." 

However, Tamra then weighed in on the situation and didn't like what Gretchen was saying.

"I’m friends with everyone," Tamra tweeted. "Is that a problem? But I don’t like to be lied to!"

This prompted a Twitter follower to say to Tamra, "Vicki [Gunvalson] lies to you, but you aren’t mean to her and call her out!”

At this, Tamra threw Gretchen under the bus, saying, "Because she [Vicki] apologizes and takes responsibility. Gretchen never ever says she’s sorry and will take a lie to the grave…" Whoa!

We're certainly happy that Vicki and Tamra have patched things up, but we'd hoped that it wouldn't be at the expense of Tamra and Gretchen's friendship. Sadly, that doesn't appear to be the case.

We'll have to watch the rest of this season to see if Tamra and Gretchen continue to have a falling out.

Source: Twitter