U.S. Rep. Joe Barton, R-Ennis, issued an apology Wednesday after a sexually explicit photo of him made the rounds on social media.

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Barton reportedly sent the photo to a woman he was involved with after he and his now ex-wife had separated.

"While separated from my second wife, prior to the divorce, I had sexual relationships with other mature adult women," he said, according to The Texas Tribune. "Each was consensual. Those relationships have ended. I am sorry I did not use better judgment during those days. I am sorry that I let my constituents down."

Barton, who recently announced he would run for re-election in 2018, said through a spokeswoman that he has no plans of resigning.