The Mikaelsons Children , The four

In different timelines , the Mikaelsons ,met their soulmates and never told each other. This was a time when they were either split up or some were daggered as others remained free. Later on these woman end up having children , and they all met each other before the children were born. Now with their husbands daggered they must find them , while keeping their teenage children safe while protecting and teaching the, about this supernatural world . What happens when they appear in Mystic Falls .