One source tells PEOPLE that "any child in the world spotlight like this would be lucky" to have a mother like Melania, who has reportedly prioritized "open communication" with Barron as he begins college

"Living in a dorm in a college town isn’t in the stars for him at this point," a source tells PEOPLE

Sources tell PEOPLE that Hines is "going with the flow" as her husband becomes a core member of Donald Trump's inner circle on the heels of his sexting scandal