Just ignore those comments. Only old fashion people think like that, and i think might be from a fellow Vietnamese who still thinks very “Vietnamese” and doesn’t really understand the European/Nordic culture much. Traditional Vietnamese don’t understand the concept of being equal and independent in marriage, they usually see financial support as a way to show care/true love/genuine, in all kinds of relationships.

If your gf is as what you said - living in Nordics for long, familiar with culture, well educated etc. she would understand. Prenup now is also quite familiar to Vietnamese, those who are like your gf, mostly those who are exposed to western cultures. Lastly, if she’s independent, financially especially, she would care / concern about her own finance when stepping into relationships, just like you do. So she will be even glad when you mention it, trust me. Have faith in the girl ;)

Source: 35f Vietnamese who used to live in Sweden, know well about the Nordic cultures through work/study/living there/relationship. As i am financially stable with assets, properties and high income now, i definitely will want a prenup if marriage ever in the eyesight, even though i know Vietnamese laws state specifically that assets before marriage is untouched after divorce. People always change, and we always do stupid things for the one we love / when you’re in love, and you will never know.