I hate having this problem to.lol all kidding aside a a Christian i fight the same thing, really. I am a darker complection, brown eyed, black hair Italian (usually mistaken for an Indian or Afghani...seriously) I do like to dress well though, i wear armani and custom italian suits for business, but i am always coverd(modestly) My wife gets mad all the time, not at me, at the other women. I am very nieve when it comes to women and can't tell when they are sending signals or hitting on me, most of the time right in front of my wife.They think she is just a freind because she is south Indian and i guess they don't put 2 and 2 together? keep in mind i was never allowed to date or hang out with women,that is forbidden in my family unless married of course. Just tell him to remember that God is always watching and knows whats in his heart.
God bless