Dating men and what they think
The same thing hold true for the myth of submissiveness among Latin and Asian ladies.
Yes, when Commodore Perry first sailed into Tokyo Bay Japanese women were very submissive, because Japanese society was highly ordered and because there were very stiff penalties, including potential violence, for women that violated the social norm as a submissive woman.
If you bring the same set of beliefs to this new relationship that you used in your earlier failed relationships the end result is almost certainly going to be the same.
Take some time to read up on successful relationships.
If there is a growing mutual attraction between you and a particular younger woman, regardless of a large age difference, that is probably a good thing.
There are cultural differences between say Eastern European lady and an Asian woman, but you should avoid falling into the trap of stereotyping foreign brides, because this can fatally poison your relationship before it ever starts.
The foreign women who sign up for international dating agencies are individuals and you should never forget that fact.
Remember, foreign girls are signing up with Global dating agencies, because they are not happy with their marriage prospects in their home country, not simply to make you happy.
In fact, the whole concept of the submissive mail order bride is simplistic and poorly thought out and it is a trap that can ruin your relationship before it ever starts.