Texas Rep. Joe L. Barton, the dean of the Texas delegation, is now unsure if he will run for re-election, after a nude photo of him was posted on social media.

“While separated from my second wife, prior to the divorce, I had sexual relationships with other mature adult women,” Barton said in a statement to the Texas Tribune on Wednesday, regarding the photo. “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 told the Tribune he was determining whether or not he would run for re-election.

“I am talking to a number of people, all of whom I have faith in and am deciding how to respond, quite frankly,” he said.

Barton is the ninth most senior member of the House. So far, six members of the Texas delegation have already announced they will not seek re-election to the House next year.