You know once the MC is able to improve this village called Weirdwood and build some nice houses he might invite his family to live there instead of their molty farm somewhere in the outskirts of wilderness maybe offer some scholar education via a school so the sisters would come and the mother accomying them, as the sons and Dad work the fields... or maybe their farm will be raided by Orcs/Goblins/Dragons/Bandits, killing all but the well hidden girls which will than be taken in by their actual successful brother... I mean we are a frigging mayor... and soon to be warchief of a Goblin army