Many vietnamese spouses request to return to vietnam for holiday for a month or two each year. They give all sorts of reasons to go back. I have seen and have heard of these vietnamese spouses returning to Vietnam to meet their vietnamese bf or even resort to finding vietkieu bfs during their stay in Vietnam.
one of my wife's friend in Singapore return to Vietnam every quarter. For every 3 months she stays in Singapore, she will request the husband to allow her to go back Vietnam for 1 or 2 months. This caring Singaporean husband always allow his vietnamese wife to go back. The vietnamese spouse tells my wife that she will go back Vietnam to earn some pocket money by offering herself to Vietkieus . At the same time, she also has a vietnamese bf in vietnam.
When your viet spouse tells you she misses home, do you think she needs to go back for a month or 2? I will think 1 week back home will be good enough.