Yes there is such a thing as being faithful. I have a loving significant other who I trust fully to be faithful to me. I know people will say that they trusted their partners too, and that they still cheated. This is true in some cases but I have never worried about him straying from me.

Maybe the difference is that we both left marriages because our spouses were cheating on us. Mine with numerous people and his with any man she could find. There were never any signs to point to him cheating. I mean he did not work late, our sex life did not change (probably because he always got what he wanted no matter what) he never gave any sign that he was unfaithful. I never knew the thruth until he gave me a sexually transmitted disease (then tried to say I was the one who cheated)

Many men and women are unfaithful, it has almost become an acceptable thing in our society, But I believe there are faithful and loyal people who take the marriage vows seriously. Unfortunately they are not the ones who we here about all the time.

I hope that your sister and here husband both find some counseling either together or apart. Remember you can not control if she takes him back, so be supportive. Hope that everything works out for the best.

Oregon