What a strange opening post.
The poster seems to want to know if worldly women are as faithful as JW women. He is obviously tempted or involved in a 'worldky' woman.
Ive got news for you buddy.
Women are all the same, no matter what colour, culture, creed or religion: They are faithful and loyal to any man who genuinely loves and respects them and shows it by his words and actions.
Religions got nothing to do with it. Since time immemorial, if any man treats the woman he loves, 'worldly' or not, with genuine love, tenderness and respect, she will be faithful.
A womans love for a man and her children and family universally transcend man-made superstitious inventions and nonsense such as religion.
Women are far superior to men in this respect and in all ways of the heart and of love.