WELL, it might make family dinners awkward.

President Donald Trump might have been staying well away from Women’s March post-inauguration protests, but his extended family wasn’t.

Among the millions worldwide who joined the marches against the new President was Mr Trump’s daughter Ivanka’s brother-in-law.

Joshua Kushner, the younger brother of Ivanka’s husband and senior President Trump adviser Jared Kushner, was spotted among the crowd of more than 500,000 at the Washington march.

Sharp-eyed food editor of The Washingtonian magazine, Jessica Sidman, who tweeted Joshua’s photo in the crowd, saying: “Oh hey, it’s Jared Kushner’s brother.”

She later tweeted that another marcher had asked Joshua if he was related to Jared Kushner, and he “reluctantly” admitted “yes”, he was “observing”.

The lack of support won't be news to the Trump family: Joshua Kushner and girlfriend Karlie Kloss have both admitted previously they supported Hillary Clinton.

Another #WomensMarch marcher spotted Joshua Kushner, asked if he was Jared's brother. He (reluctantly) admitted yes, said he was "observing" pic.twitter.com/2ppR0mWV6B — Jessica Sidman (@jsidman) January 22, 2017

Late last week, the Justice Department ruled on President Trump’s controversial move to appoint Jared Kushner as a White House adviser.

In response to claims the appointment might breach federal anti-nepotism laws, the Justice Department cleared the move, saying said the White House is not an ‘executive agency’ and is therefore exempt from restrictions on hiring.