U.S. Rep. Bill Foster took this oath of office:
“I do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; that I take this obligation freely, without any mental reservation or purpose of evasion; and that I will well and faithfully discharge the duties of the office on which I am about to enter: So help me God.”
He has broken that oath. If he’s married, I’ll bet he broke that oath, too.
I wouldn’t be surprised. Like an actor who had a second family while married is famous for saying the line, in multiple films, “I lied”.