Republican Congressman Mark Souder of Indiana is in the news. The eight term congressman is an evangelical Christian and outspoken proponent of premarital abstinence. He even saw fit to make a pro-abstinence video with a female staffer. He was also sleeping around on his wife with this same staffer.
Personally, It does not trouble me if politicians of either gender have multiple affairs. Just don't be a hypocrite and preach about family values and fidelity. Especially, don't choose as your mistress your co-star in the Christian family values premarital abstinence video. Aside from ending your political career, it usually means you don't appear in the sequel.