Most girls before marriage have the edge to play around on the pretext that they are not bounded by a vow and have aplenty of suitors. Then we have girls who become materialistic and secular after coming out of school and to work in a new transition in the phase of life. Lastly we have women whom after marriage and kids might feel neglected/lack of care and find some spark elsewhere.
I know two ladies personally both are in their late twenties, both are born and raised in an asian culture and upbringing. Well one of them is from a lesser affluent background, down-to earth, whom was a good girl and still a good girl, i can say that she achieved financial freedom herself with some help from her s/o who i can call a "nice guy" and has always remained faithful to him since the start although the only downside is that she has more "dominance" over the guy somewhat like" my sassy girl" the movie. The guy is willing though.
The other lady is from a much affluent background, born with a silver spoon and never got to worry about anything. She used to be a "bad" girl when she was mid teen to early twenties not entirely bad but just playful as she had the opportunity to. She met her s/o whom i can say is a "good guy" but not directly a "nice guy" and she has remained faithful to him ever since. In this relationship the guy has more "dominance" over the girl, but the girl is still in the schooling phase. I guess this girl would not be susceptible to stray, being less needy thus less impressionable coming out to the workforce.
My question is it realistic to think that a girl that is faithful, obedient and dutiful to her partner would remain so, at any stages in life be it in school, at work , or even being a mum? Even if a guy is putting utmost effort in doing his part in the relationship. We know that sometimes a girl will be put off by a guy that care too much/ mr. nice guy; what are some reasons/factors that a girl may stray? e.g having no religion or strong family values? How do a guy maintain a balance of being a nice guy to his girl but not being taken for granted? Ultimately, how do a guy keep a good girl his good girl forever?
Thanks for reading, any input would be appreciated :)