First of all I suggest that you please don’t block your mind towards your husband just because some astrologer has told you about extra marital affair of your husband. There can be a Yog in his horoscope, but it does not mean that despite having a yog he will go in for illicit relationship. If you have some proof then it is totally different. Having a yog in the horoscope does not mean that the thing will ever happen. Despite having a yog your husband can be pure and sincere towards you.