karma is not simple 1-cause-corresponding-to-1-effect kind of mechanism.
it is complex and the mechanism and "accounting" of causes and results/effects are unknowable to anyone.
exact same story as this 1 nearly a decade ago
couple both hawkers
later also broke up
https://gymkaki.com/threads/fresh-grad-prefers-to-be-a-hawkers-wife.4629/