For a variety of reasons, not all marriages work out.
Division of property is strictly between the people getting divorced.
Immortals do not reimburse anyone for anything. If divorcing a player also involves leaving a clan, an immortal will remove your rooms from a clan hall to a new room elsewhere, free of charge, provided you provide the room to link to. Exodus divorces are between Exodus characters, not between players. Players are not divorcing players. Mud and Clay may be played by the same person, but divorce different spouses.