Article continues below advertisementMelania Trump will do anything to protect her only child.The first lady of the United States is reportedly enforcing a strict policy at her husband Donald Trump's Mar-a-Lago club in order to keep Barron Trump, 19, out of the spotlight as he attempts to live a private life.Following the first son's rare Christmas appearance at the Florida resort, certain members were threatened with having their memberships revoked after being caught taking photos of Barron at the festive occasion.