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A Republican state representative running to succeed Gov. Phil Bryant as governor of Mississippi told Larrison Campbell, a female political reporter with Mississippi Today, that the only way she could ride along with his campaign would be if she were accompanied by a man. Rep. Robert Foster said that his rivals could snap a compromising photo of him with Campbell to suggest that he was involved in an extramarital affair.

Campbell wrote that Mississippi Today had requested ride-alongs with each of the three Republican candidates for governor before the Republican primary on August 6. “Bill Waller, a former state supreme court chief justice, and Lt. Gov. Tate Reeves agreed to ride alongs with Mississippi Today reporter Adam Ganucheau,” Campbell wrote. “The other candidate—state Rep. Robert Foster, (R-Hernando)—declined, however, because I am a woman.”

When Campbell offered to wear her press badge at all times in order to make her role clear, Foster still said no, according to Mississippi Today.

“My editor and I agreed the request was sexist and an unnecessary use of resources given this reporter’s experience covering Mississippi politics,” Campbell wrote.

After Campbell published her account of the incident, Foster defiantly took to Twitter, saying that his refusal to appear in public with a woman was “out of respect for my wife.”

Before our decision to run, my wife and I made a commitment to follow the “Billy Graham Rule”, which is to avoid any situation that may evoke suspicion or compromise of our marriage. I am sorry Ms. Campbell doesn’t share these views, but my decision was out of respect of my wife. https://t.co/5tjH2x2g65 — Robert Foster (@RobertFoster4MS) July 10, 2019

In another tweet, he further justified his decision by his devout Christianity.

As I anticipated, the liberal left lost their minds over the fact I choose not to be alone with another woman. They can’t believe, that even in 2019, someone still values their relationship with their wife and upholds their Christian Faith. #msgov #mselex — Robert Foster (@RobertFoster4MS) July 10, 2019

Once again, the liberal left is attacking someone for their integrity, professionalism, and Christian beliefs. They aren’t just attacking me. They are attacking the countless Mississippians who also share these values. Exactly why we need a #msgov who will protect these values. https://t.co/U9FjB8XKOD — Robert Foster (@RobertFoster4MS) July 10, 2019

Foster is considered an underdog in the race for the Republican nomination, with Lieutenant Governor Tate Reeves leading in the polls.