Rep. Sarah McBride, the first transgender person elected to Congress, continues to face attacks from her Republican colleagues, who have repeatedly misgendered her on the House floor and in committee hearings. On Tuesday, it happened again.

Rep. Keith Self, R-Texas, the chairman of the House Foreign Affairs Subcommittee on Europe, introduced McBride, saying: “I now recognize the representative from Delaware: Mr. McBride.”

She immediately referred to him as “Madam” before an argument ensued and the meeting ended.