No, it means a lot more than that, which has been proven by their previous actions and statements. Christian values means pro-life, no homosexuality, no extramarital or premarital sex, and a bunch of other sins that are mostly listed in the Old Testament. You're a married, straight man, so you probably won't have any problems unless someone finds you on a "married but looking" or escort website or you have naked pictures get out somewhere. If you are caught doing any of these things, it would poorly reflect upon your Christian peers and the University. Hopefully, you won't have to be careful about affiliating yourself with certain political parties or political causes. This was a little bit of an issue once at Liberty University.