(CNN) On Monday -- and then again Tuesday morning, Eric Trump, the middle son of the President of the United States, weighed in on an issue that has roiled official Washington: The marriage between White House senior counselor Kellyanne Conway and prominent Trump critic George Conway.

"Of all the ugliness in politics, the utter disrespect George Conway shows toward his wife, her career, place of work, and everything she has fought SO hard to achieve, might top them all," tweeted Eric on Monday night. "@KellyannePolls is great person and frankly his actions are horrible."

Then, just in case anyone missed it -- and they didn't -- Eric Trump retweeted his own tweet on Tuesday morning.

Eric Trump is an infrequent tweeter -- unlike his far more prolific father -- so it's relatively easy to trace the roots of this particular tweet. And they go like this:

1) On Monday morning, Donald Trump tweets this : "'I will never testify against Trump.' This statement was recently made by Roger Stone, essentially stating that he will not be forced by a rogue and out of control prosecutor to make up lies and stories about 'President Trump.' Nice to know that some people still have 'guts!'"