(CNN) While the late Sen. John McCain's daughter Meghan McCain frequently clashes with President Donald Trump, it was youngest daughter Bridget McCain who criticized the president Thursday for disparaging her father, calling the President "a child."

Trump has ardently rekindled his feud with the late senator over the past week, bemoaning Wednesday how he " didn't get a thank you " for approving McCain's funeral in August after the senator's long battle with brain cancer. Bridget McCain broker her silence on the feud Thursday in a biting series of tweets.

"@realDonaldTrump Everyone doesn't have to agree with my dad or like him, but I do ask you to be decent and respectful," she tweeted . "If you can't do those two things, be mindful. We only said goodbye to him almost 7 months ago."

"@realDonaldTrump Even if you were invited to my dad's funeral, you would have only wanted to be there for the credit and not for any condolences," she added . "Unfortunately, you could not be counted on to be courteous, as you are a child in the most important role the world knows."

Meghan McCain, a co-host on "The View," applauded her sister's decision to speak up during a segment Thursday.

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